HiltonHead-SC.com logo

2025 Activities Guide

Golf course-view condo with beach access...

Waterford A4Our calendar is refreshed in real-time & our nightly prices are accurately displayed. Simply enter your desired dates and click 'Book Now!'Feel the best of Lowcountry living at this appealing two-story condo in Hilton Head, SC. Sit back...

  • Hilton Head
  • 2 Bedrooms
  • 2 Bathrooms
  • Sleeps 6
Hilton Head, SC Fishing Guide

Hilton Head Island, South Carolina is a popular vacation destination known for its pristine beaches, lush forests, and abundant wildlife. But did you know that it's also one of the best places to go fishing in the Southeast? Whether you're a...

Large Three Bedroom Villa Steps from the...

This three bedroom, three bathroom villa will be ideal for next family or group outing! Steps from the pool and mere mins. from the beach, this enormous villa will provide ample space for your family to spread out and relax!The kitchen has been...

  • Hilton Head
  • 3 Bedrooms
  • 3 Bathrooms
  • Sleeps 8
Harbour Town

The unique waterfront community of Hilton Head's Harbour Town features a world of activities that are sure to wow and engage visitors of all interests, all while providing a spectacular view of the neighborhood's "harbor," and the adjoining...

18 Sand Dollar, Oceanfront, Pool, Free G...
4.8
(32)

18 Sand Dollar, Hilton Head Island. Your search for the ideal vacation rental ends here! With 7 bedrooms, 7 bathrooms, and an open-concept floor plan, this property is sure to impress. The upsized chef's kitchen is ideal for cooking up delicious...

  • Hilton Head
  • 7 Bedrooms
  • 7 Bathrooms
  • Sleeps 20
Gift Card

Island Skiff Adventure Tours

Pontoon Rental

Island Head - Broad Creek

Book online
$275.00 - $2,200.00

duration: 2 - 9 Hour Rentals (20 Hour Season Pass Also Available) cancellation_summary: Customers will receive a full refund or credit with 72 hours notice of cancellation. meeting_point: 18 Simmons Road Hilton Head Island, SC description: Pontoon...

Three Hour Shark Fishing Excursion

Hilton Head Island Tours

Book online
$445.00 - $495.00

*Shark Fishing Trip! * ___________________________________ Rates **Up to Four Guests** - $445.00 **Five Guests** - $475.00 **Six Guests** - $495.00 ***All ages welcome! | Maximum of 1200 lbs*** ___________________________________ About your...

Three Hour Kids Discovery Tour

Hilton Head Island Tours

Book online
$385.00 - $425.00

*Let "Kids be Kids" with the most hands on tour Hilton Head has to offer. As mini "Marine Biologists" we pull nets and inspect crab pots, learn how to handle small fishes and crustaceans, even learn skills they can take home! Best for growing...

Civil War Era

Coastal Discovery Museum Hilton Head

Book online
$7.00 - $50.00

*Find out how the soldiers of the Civil War spent their time on the island!* ___________________________________ Duration 1 Hour ___________________________________ About During the Civil War, Hilton Head Island played a crucial role as the...

Private / Family Shell Hunt & Dolphin Tour

Dolphin Discoveries Hilton Head

Book online
$49.75 - $319.00

duration: 1.75 to 2 Hours cancellation_summary: Up to 48 hours Before w/ No Questions Asked meeting_point: Broad Creek Marina - End of wooden pier, at sign, above kayaks. group_size: Max of 6 (Check Out Our Rentals w/ Captain for Larger...

Adrenaline Package

Hilton Head Helicopter Tours

Book online
$100.00

pricing: $100 + Taxes/Fees description: Crank up the thrill and elevate your helicopter tour to the ultimate adventure with our doorless experience! Soar through breathtaking landscapes with the wind in your hair and unobstructed views that will...

Full Day Rental

Greenville Bike & Tri Co.

Book online
$30.00 - $94.00

duration: 8 meeting_point: Greenville Bike & Tri pricing: Full day rates start at $40 description: Reserve your ride for up to 8 hours between our store hours of 10AM - 6PM Monday to Friday & 10AM - 5PM on Saturdays. what_is_included: A helmet, bike...

Flyboard 20 Minute

Carolina Hydrofly

Book online
$99.00

20 Minute Flyboard Pro Series Experience What's Included? 15 Min Flight Time. Includes 10 minutes of instruction time, fuel, life jacket, wetsuit, and helmet We advise everyone to arrive at least 30 minutes before your start time. If...

HHI: Tales Through Time

Coastal Discovery Museum Hilton Head

Book online
$7.00 - $15.00

*Learn about island history from an expert!* ___________________________________ Duration 1 Hour ___________________________________ About Hilton Head Island has been visited and inhabited for over 4,000 years—from the earliest Indigenous...

Waverunner Rentals

H2O Sports

Book online
$155.00 - $175.00

duration: 1 hour rental cancellation_summary: All reservations are subject to our 24 hour cancellation policy meeting_point: Meet at H20 Sports booth, conveniently located next to the lighthouse and departure dock! group_size: Up to 2 people per jet...

6 Day Rental

Island Life Rentals and Tours

Book online
$30.00 - $215.00

___________________________________ Delivery Procedures Upon delivery our driver will send an email or text message confirming your delivery is complete. In that communication they will include your lock combination. Please keep your bicycles...

Private Dolphin Discovery Tour - One Hour

Island Life Rentals and Tours

Book online
$35.00 - $250.00

See dolphins up close! About Our one hour Discovery Tour is a great introduction to Hilton Head Island's beautiful salt marsh environment and dolphin habitat. It's perfect for those with small children, senior citizens, or anyone that wants a...

Shared / Guaranteed Dolphin Tour

Dolphin Discoveries Hilton Head

Book online
$49.75

duration: 1.75 to 2 Hours cancellation_summary: Up to 48 hours Before w/ No Questions Asked meeting_point: Broad Creek Marina group_size: Max 6 accessibility: Boats take 2 steps from dock to deck. We are here to help. pricing: $49.75 per seat This...

Two Day Light Tackle Rod Rental

Hilton Head Outfitters - Bike Rental

Book online
$35.99

Light Tackle Rod for use in the lagoon system

Private Offshore Fishing Charter
Book online
$1,200.00 - $1,600.00

Fish like a local! Duration 8-10 Hours About The 8 hour trip allows up to get up to 20 miles offshore fishing artificial reefs and wrecks, weather permitting. Main target are cobia, bull reds grouper, king mackerel, sea bass, and big sharks...

Bike Rental • One Week

Lowsea Bike, Beach and Baby Rental

Book online
$20.00 - $100.00

Rent Bikes and Gear Accessories for your vacation! Duration 7 Days About All bike rentals include: - Free Delivery & Pickup - Free Basket - Free Lock Bike Options: **Adult Cruiser 26"** ![Adult Cruiser...

Full Day Kayak or Canoe Rental

Hilton Head Outfitters - Bike Rental

Book online
$90.00 - $125.00

Single Kayak Full Day Rental: $99 ________________________________ Double Kayaks Full Day Rental: $150 _____ Duration 8 Hours

Sunrise Beach Photography

Island Life HH Photography

Book online
$195.00 - $745.00

Capture great moments as the sunrises over the ocean. Duration - Up to 60 minutes, with most shoots lasting about 45 minutes About Get your photo taken on the beautiful Hilton Head Island beach as the sun rises. We offer family photos...

Secure Your St. Lucia Date

Hilton Head Yacht Charter Company

Book online
$500.00

Merchandise

Carolina Hydrofly

Book online
$500.00

Hilton Head Bachelorette Party Cruise

Hilton Head Boat Charters

Book online
$415.00 - $905.00

duration: 3 Hours cancellation_summary: We need at least 72 hours' notice for a full refund. meeting_point: 43 Jenkins Island Rd, Hilton Head Island, SC 29926 group_size: 7 to 20 People description: Bachelorette Parties are our specialty! - Take...

Sun, Surf and Sail Package

Hilton Head Island Recreation Association

Book online
$65.00 - $500.00

duration: 3 Hours cancellation_summary: Cancellation Policy: To be eligible for a full refund, all cancellations must be made up to 24 hours before the scheduled start time. We can also move you to another session time if spots are...

Lake Wateree Private Charters

Captain Jake's Guide Service

Book online
$350.00 - $800.00

duration: 3-8 hours meeting_point: Lake Wylie Boat Ramp-890 Nivens Landing Dr Fort Mill, SC 29708 description: Whether you're looking for an action-packed day of tubing and island hopping or a laid-back cruise to soak in the views, we’ve got you...

Bachelor/Bachelorette

Flip Flop Charters

Book online
$895.00

Explore Calhoun Street! Duration 4 hours About If you’re looking for a picturesque location to raise a glass and toast the happy couple, we’d love to help you celebrate! Waterfront bars are an excellent choice. With a stunning view of...

Bare Boat Rental without a Captain - Full day 9am to 6 pm, No Overnight Stay

*Bareboat Sailboat Rental With out a Captain* Full day sail, bring your own Captain Duration 9 AM - 6 PM

Beach Gear Rental • Two Days

Lowsea Bike, Beach and Baby Rental

Book online
$20.00 - $75.00

Everything you need for a fun and comfortable day at the beach! Duration 48 Hours About - Free delivery and pickup - Beach gear is delivered the morning after check-in and will be picked up the night before check-out no later than 5PM. ...

General Admission

Bee City Zoo

Book online
$17.00 - $19.00

Come explore our honeybee farm, interactive zoo, gift shop, cafe, nature trail, & nature center! Duration General Admission tickets are good for an *entire* day at the zoo! Please note you can always purchase tickets the day of your visit at...

Baby Gear Rental • Five Days

Lowsea Bike, Beach and Baby Rental

Book online
$15.00 - $150.00

Don't pack it, Rent it! Baby Sleep, Feed, and Play necessities for your vacation! Duration 5 Days About All baby gear rentals include: - Free delivery, setup & pickup - Linens washed in baby detergent to keep your baby clean and happy ...

Explore Honey Horn

Coastal Discovery Museum Hilton Head

Book online
$7.00 - $15.00

*Learn about Honey Horn's past and natural history!* ___________________________________ Duration 1 Hour and 30 Minutes ___________________________________ About Begin your Honey Horn experience with this guided tour around the museum’s...

Dolphin Watching Cruise

Flip Flop Charters

Book online
$595.00

See dolphins in their natural habitat! Duration 2 hours About The Lowcountry is home to several pods of Atlantic Bottlenose Dolphins. Join us for a 2 hour cruise to see them in their natural habitat and take in the beauty surrounding Hilton...

Bike Rental • Six Day

Lowsea Bike, Beach and Baby Rental

Book online
$20.00 - $100.00

Rent Bikes and Gear Accessories for your vacation! Duration 6 Days About All bike rentals include: - Free Delivery & Pickup - Free Basket - Free Lock Bike Options: **Adult Cruiser 26"** ![Adult Cruiser...

Marsh Critters

Coastal Discovery Museum Hilton Head

Book online
$7.00

*Learn about the creatures of the salt marsh ! Great for families with younger children.* ___________________________________ Rates - **$6 per person aged 3 and up, under 3 Free** ___________________________________ Duration 30 minutes...

Beach Gear Rental • Three Days

Lowsea Bike, Beach and Baby Rental

Book online
$20.00 - $75.00

Everything you need for a fun and comfortable day at the beach! Duration 72 Hours About - Free delivery and pickup - Beach gear is delivered the morning after check-in and will be picked up the night before check-out no later than 5PM. ...

One Week Electric Bike Rental
Book online
$250.00

duration: 7 Days meeting_point: 112 Arrow Rd Hilton Head Island, SC 29928 US description: Magnum Low Rider 2.0. These e-bikes are designed to go anywhere. They are designed to fit anyone from 5'2 - 6'6. The Low Step-Thru makes it easier to get on...

Six Day Electric Bike Rental

Hilton Head Bicycle Company

Book online
$50.00 - $250.00

Electric Bike Rental Duration 6 Days About Priority E-Coast. These e-bikes are designed to go anywhere. They are designed to fit anyone from 5'2-6'6. The Standard Step-Thru makes it easier to get on and get going -- all without...

Pumpkin Painting Session

Color Me Greenville

Book online
$30.00

duration: 60 minutes meeting_point: 50 Liberty Ln., Greenville, SC 29607 description: This fun event is a must for Girls Night Out! You will get a 6” faux pumpkin to paint in your own color scheme and style. We can show you some examples of...

One Week Beach Cornhole ( 4 -7 Days)

Hilton Head Outfitters - Bike Rental

Book online
$85.00

PORTABLE CORNHOLE SET – This tailgating game includes 2 portable cornhole boards (2x3 feet), 8 all-weather regulation bean bags, and cornhole Rules. For travel, tailgating, beach, lawn, or backyard WATER FILLED - Lightweight travel cornhole boards...

Stand Up Paddle Boarding Tour

Hilton Head Island Recreation Association

Book online
$40.00

duration: 1.5 hours meeting_point: Rowing and Sailing Center description: Your 1.5hr stand up paddle board trip will explore the marshes of Skull Creek. An educational Lowcountry experience learning and working with the tides, oysters, and...

Creature Feature

Coastal Discovery Museum Hilton Head

Book online
$7.00

duration: .75 cancellation_summary: • Cancellation Policy: Full refund minus $5 admin fee prior to one day in advance. No refund if cancelled within one day. description: The Lowcountry is home to an incredible variety of fascinating creatures...

22' Pontoon Rental

H2O Sports

Book online
$325.00 - $750.00

duration: 2-6 hour rentals cancellation_summary: All reservations are subject to our 24 hour cancellation policy meeting_point: Meet at H20 Sports booth, conveniently located next to the lighthouse and departure dock! group_size: Boat holds 11...

Homeschool Days

Coastal Discovery Museum Hilton Head

Book online
$2.00 - $30.00

duration: varies cancellation_summary: • Cancellation Policy: Full refund minus $5 admin fee prior to one day in advance. No refund if cancelled within one day. meeting_point: 70 Honey Horn Drive, Hilton Head Island, SC 29926 description...

Sweetgrass Basket Class

Coastal Discovery Museum Hilton Head

Book online
$80.00

*Learn traditional basket making from an expert!* ___________________________________ Duration 2 Hours ___________________________________ About Learn about the history of the Sweetgrass basket, one of the Lowcountry’s best-known art...

Seasonal Fireworks Cruise

Flip Flop Charters

Book online
$775.00

Watch fireworks at Shelter Cove! Duration 3 hours About From June to August we offer a weekly cruise to watch the fireworks at Shelter Cove. You’ll have a front row seat to see the magic aboard! This three hour cruise is only on Tuesdays in...

5 Day Rental (Walk Up)

Island Life Rentals and Tours

Book online
$27.00 - $195.00

Same Day Reservation Pick Up Procedures Business hours are 9am to 4pm. Same day reservations may pick up **anytime** after you book. It does not need to be 4pm. After hours self pick up and drop off available. Attendant will text you lock...

Butterfly Learning Station

Coastal Discovery Museum Hilton Head

Book online
$27.00 - $195.00

Duration 1 Hour About Experiencing the enchantment of a native butterfly garden and observing all four stages of the butterfly life cycle is a unique opportunity available to people of all ages at the Coastal Discovery Museum. The Butterfly...

Distillery Tour and Tasting  - Includes a Souvenir Shot Glass and $5 Off a Bottle

We love sharing how our spirits are made. Join us for a tour to explore our island production facility and the world of craft spirits. Learn about the distillation process, see it in action, and enjoy a guided tasting while overlooking our still...

Public Sailboat Charter

Charleston Sailboat Charters

Book online
$175.00

Duration 2.5 Hours About After a brief safety speech, we will shove off the dock and head into the scenic Charleston Harbor. As we raise the sails and turn the engine off, you'll immediately feel the relaxation set in and discover why the...

Kids Summer Splatter-Paint Camps

Color Me Greenville

Book online
$225.00

duration: 30 mins meeting_point: 50 Liberty Ln., Greenville, SC 29607 description: Kids Summer Splatter-Paint Camps

CFT Merchandise

Columbia Food Tours

Book online
$2.00 - $30.00

We have products we'd love to share with you to help you remember the great time you had on our Columbia Food Tour.

Morning Half Day Sail Trip On Seas the Moment

Anchors Away Sailing Charters

Book online
$1,109.20 - $1,350.00

About Set sail aboard our monohull sailboat for a 4 hour customizable trip. Sail out to the ocean or stop and anchor and swim off the boat. The trip is up to you. All Half day Experiences includes Gratuity for the Captain and Crew of 18%. ...

Baby Gear Rental • Six Days

Lowsea Bike, Beach and Baby Rental

Book online
$15.00 - $150.00

Don't pack it, Rent it! Baby Sleep, Feed, and Play necessities for your vacation! Duration 6 Days About All baby gear rentals include: - Free delivery, setup & pickup - Linens washed in baby detergent to keep your baby clean and happy ...

Daufuskie Island History and Artisans Excursion

Coastal Discovery Museum Hilton Head

Book online
$75.00 - $115.00

*Boat cruise from Hilton Head to Daufuskie Island* ___________________________________ Duration 4.5 Hours ___________________________________ About Tucked between Hilton Head Island and Savannah is Daufuskie Island, a true gem of the...

Same Day E-Bike Rental • 9AM-4PM(up to 7 hours)
Book online
$30.00 - $55.00

Same Day: Electric Bike Rental Duration up to 7 Hours must be returned by 4:00pm same day About Priority E-Coast. These e-bikes are designed to go anywhere. They are designed to fit anyone from 5'2 - 6'6. The Standard Step-Thru makes it...

Baby Gear Rental • Three Days

Lowsea Bike, Beach and Baby Rental

Book online
$15.00 - $100.00

Don't pack it, Rent it! Baby Sleep, Feed, and Play necessities for your vacation! Duration 3 Days About All baby gear rentals include: - Free delivery, setup & pickup - Linens washed in baby detergent to keep your baby clean and happy ...

Donation

Coastal Discovery Museum

Book online
$25.00 - $1,000.00

*Donate Today!*

Gift Card

Anchors Away Sailing Charters

Book online
$25.00 - $1,000.00

Purchase a gift card for a friend!

Shared / Family Shell Hunt & Dolphin Tour

Dolphin Discoveries Hilton Head

Book online
$49.75

duration: 1.75 to 2 Hours cancellation_summary: Up to 48 hours Before w/ No Questions Asked meeting_point: Broad Creek Marina - End of wooden pier, at sign, above kayaks. group_size: Max of 6 (Check Out Our Rentals w/ Captain for Larger...

Raffle - 2025 Sweetgrass Basket

Coastal Discovery Museum

Book online
$10.00

duration: 1/6/2025 - 1/31/2025 meeting_point: 70 Honey Horn Drive, Hilton Head Island, SC 29926 pricing: $10 each description: Coastal Discovery Museum's Sweetgrass Basket raffle to be drawn at the 2025 Cocktails & Camellias event at 7:30 p.m. on...

Adopt-a-Nest

Coastal Discovery Museum

Book online
$25.00 - $75.00

About Adopting a Loggerhead Sea Turtle nest will provide the Coastal Discovery Museum’s Sea Turtle Protection Project with important funds to help support the educational portion of the project and the sea turtle exhibit at the museum...

Equestrian Lessons - Montage Guests

duration: 1 hour meeting_point: Activity Barn Longfield Stables 24 Healey Rd, Bluffton 29910 SC min_age: 6 group_size: Private or semi private description: Whether you're a first-time rider or looking to refine your skills, our equestrian lessons...

Three Hour Ocean Kayak Rental

Hilton Head Outfitters - Bike Rental

Book online
$53.99 - $71.99

Single Kayak 3 Hour Rental: $53.99 ________________________________ Double Kayaks or Canoes 3 Hour Rental: $71.99

Open Mic Registration

Mayfair Art Studios

Book online
$53.99 - $71.99

duration: 2 Hours meeting_point: 1885 Hayne Street, Spartanburg, SC accessibility: Wheelchair Accessible pricing: $Free.99 description: Musicians from all genre backgrounds and walks of life are encouraged to sign up for our Open Mic. Our mission...

Four Hour Inshore/Nearshore Fishing Trip

Hilton Head Island Tours

Book online
$545.00 - $595.00

*Four Hour Inshore Fishing Trip* ___________________________________ Rates **Up to Four Guests** - $545.00 **Five Guests** - $575.00 **Six Guests** - $595.00 ***All ages welcome! | Maximum of 1200 lbs*** ___________________________________ ...

Three Hour Fishing Charter

Lowcountry Cowboy Fishing Charters

Book online
$480.00

Duration 3 Hours ___________________________________ About Catch sharks, other species, might catch some nice fish and see dolphins. (We have 27 different species of sharks in the Hilton Head waters so you never know what kind you will catch....

One Day Single Jogging Stroller

Hilton Head Outfitters - Bike Rental

Book online
$25.99

These Schwinn brand strollers are made of lightweight aluminum and are great at the beach at low tide or on our miles of bikes paths.

12 Day Rental

Island Life Rentals and Tours

Book online
$48.00 - $335.00

___________________________________ Delivery Procedures Upon delivery our driver will send an email or text message confirming your delivery is complete. In that communication they will include your lock combination. Please keep your bicycles...

Exclusive Encounter

Bee City Zoo

Book online
$250.00 - $275.00

Duration 20 min encounter About Choose one of the ambassadors below: - Sloth - Capybara This encounter will include a photo with your ambassador, however no admission tickets are included with this encounter. Admission tickets to be purchased...

Private Charter (Up to 14 Passengers)

Island Head - Broad Creek

Book online
$229.00 - $1,603.00

duration: 1 - 8 Hour Options cancellation_summary: Customers will receive a full refund or credit with 72 hours notice of cancellation. meeting_point: 18 Simmons Road Hilton Head Island, SC group_size: Up to 14 Passengers description: Enjoy a...

Baby Gear Rental • Two Weeks

Lowsea Bike, Beach and Baby Rental

Book online
$30.00 - $300.00

Don't pack it, Rent it! Baby Sleep, Feed, and Play necessities for your vacation! Duration 14 Days About All baby gear rentals include: - Free delivery, setup & pickup - Linens washed in baby detergent to keep your baby clean and happy ...

Fishing Charters

Hilton Head Inshore Charters

Book online
$400.00 - $1,200.00

Let's Adventure! About Inshore and nearshore fishing trips. Fun for the whole family. Targeting redfish, speckled trout, jack crevalle, tarpon, cobia, sharks, and more!

July 4th | Pre-Fireworks Guaranteed Dolphins

Dolphin Discoveries Hilton Head

Book online
$299.00 - $349.00

duration: 1.75 Hours cancellation_summary: 48 Hour w/ no questions asked max_age: 1000 group_size: 6 pricing: Private - $299 Private w/ Better Boating Package - $349 Multiple boats may be added with a 10% off discount. description: Enjoy your...

A.C.E. Basin & Monkey Island Tour

Beaufort Dolphin Adventures

Book online
$353.77

duration: 2 Hours cancellation_summary: Customers will receive a full refund with 24 hours notice of cancellation. Customers will also receive a full refund or credit in case of operator cancellation due to weather or other unforeseen circumstances...

Private / Birding Photo Safari

Dolphin Discoveries Hilton Head

Book online
$243.00 - $319.00

duration: 1.75 to 2 Hours cancellation_summary: Up to 48 hours Before w/ No Questions Asked meeting_point: Broad Creek Marina - End of wooden pier, at sign, over the water. group_size: Max of 6 (Check Out Our Rentals w/ Captain for Larger...

Two Hour Kayak or Canoe Rental

Hilton Head Outfitters - Bike Rental

Book online
$53.99 - $81.99

Single Kayak 2 Hour Rental: $53.99 ________________________________ Double Kayaks or Canoes 2 Hour Rental: $66.99 __________ Triple Canoe 2 Hour Rental: $79.99

Equestrian Lessons - Palmetto Bluff Members

duration: 1 hour meeting_point: Activity Barn Longfield Stables 24 Healey Rd, Bluffton 29910 SC min_age: 6 group_size: Private or semi private description: Whether you're a first-time rider or looking to refine your skills, our equestrian lessons...

Lighthouse Admission

Harbour Town Lighthouse

Book online
$7.50

Climb Through Time & Explore The History of the Island! Duration All Day Admission Open everyday 10 a.m. to sundown. About Climb 114 steps as you travel through Hilton Head Island history. Explore the Island’s rich history and get the...

Tuesday night Firework Sailings

Cheers Sailing Charters

Book online
$600.00 - $1,500.00

About Night time Fire Work sailing charter! More info **Pricing:** • 1-6 people: $600.00 and $100 for each additional person up to 14. ($1,400) • 15-20 people is a flat $1,500.00

Waddell Mariculture Center Tour

Coastal Discovery Museum Hilton Head

Book online
$25.00

The Waddell Mariculture Center (WMC), located in Bluffton, SC, is a field experiment station of the South Carolina Department of Natural Resources (SCDNR). WMC is one of the largest and most sophisticated facilities for mariculture research in the...