MarineLab Undersea Laboratory

Plan a trip to see MarineLab Undersea Laboratory

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Cavalier Hotel South Beach

Cavalier Hotel South Beach

3.5 out of 5
South Beach
Save 100% on your flight
Price was £1,040, price is now £599 per person
£599
per person
22 Sept - 28 Sept
found 1 day ago
Return flight included
London (LON) to Miami (MIA)
8.4/10 Very Good! (1,000 reviews)
Loved the Art Deco look of the rooms, lobby and hallway. Staff was very kind and helpful.

Reviewed on 16 Aug 2025

The Retreat Collection at 1 Hotel & Homes South Beach

The Retreat Collection at 1 Hotel & Homes South Beach

5 out of 5
South Beach
Price was £15,480, price is now £7,030 per person
£7,030
per person
22 Sept - 28 Sept
found 1 day ago
Return flight included
London (LON) to Miami (MIA)
8/10 Very Good! (1 review)
1 Hotel South Beach

1 Hotel South Beach

5 out of 5
South Beach
Save 100% on your flight
Price was £3,430, price is now £1,951 per person
£1,951
per person
25 Oct - 30 Oct
found 1 day ago
Return direct flight included
London (LHR) to Miami (MIA)
9.4/10 Exceptional! (1,265 reviews)
Incredible service and friendly staff. Will definitely be back!

Reviewed on 21 Aug 2025

Tours & day trips

See all 24 activities
Key Largo Coral Reef Glass Bottom Boat Adventure

Key Largo Coral Reef Glass Bottom Boat Adventure

Activity duration is 2 hours
9.8 out of 10 with 10 reviews
Free cancellation available
Price is £33 per adult
Key Largo Coral Reef Glass Bottom Boat AdventureOpens in new tab

Water activities

See all 17 activities
Half Day Snorkel Trip on Reefs in the Florida Keys

Half Day Snorkel Trip on Reefs in the Florida Keys

Activity duration is 3 hours and 30 minutes
9.2 out of 10 with 85 reviews
Free cancellation available
Price is £56 per adult
Half Day Snorkel Trip on Reefs in the Florida KeysOpens in new tab

Private & custom tours

See all 11 activities
Key Largo Bay Sunset Tour

Key Largo Bay Sunset Tour

Activity duration is 1 hour
10.0 out of 10 with 1 review
Free cancellation available
Price is £49 per adult
Key Largo Bay Sunset TourOpens in new tab

Adventure & outdoor

See all 5 activities
Let it Ride Charters - Private Fishing Charter Adventure in Key Largo, FL

Let it Ride Charters - Private Fishing Charter Adventure in Key Largo, FL

Activity duration is 8 hours
Free cancellation available
Price is £409 per traveller*
Let it Ride Charters - Private Fishing Charter Adventure in Key Largo, FLOpens in new tab

Popular places to visit

John Pennekamp Coral Reef State Park which includes marine life

John Pennekamp Coral Reef State Park

Dive, figuratively or literally, into America’s first underwater park, located amid colorful marine life in the blue waters surrounding Key Largo, Florida.

John Pennekamp Coral Reef State Park

Caribbean Club Bar

Find out about the history of Key Largo when you spend time at Caribbean Club Bar. Stroll along the seaside or seek out the snorkelling spots.

Caribbean Club Bar

Rowell's Waterfront Park

After visiting Rowell's Waterfront Park, make a plan to see the other sights and activities in Key Largo. Stroll along the marina in this relaxing area or seek out the snorkelling spots.

Rowell's Waterfront Park

Lower Sound Point

Commune with nature and explore the great outdoors at Lower Sound Point during your travels in Key Largo. Discover the beautiful sunsets and seafood restaurants in this relaxing area.

Lower Sound Point

Florida Keys Visitor Center - Key Largo

Florida Keys Visitor Center - Key Largo is just one of the places to see in Key Largo, so why not enjoy the other things to explore during your travels? Stroll along the seaside or discover the area's beautiful sunsets.

Florida Keys Visitor Center - Key Largo

Key Largo Baptist Church

You can find out about the history of Key Largo with a stop at Key Largo Baptist Church. Stroll along the seaside or discover the area's beautiful sunsets.

Key Largo Baptist Church

Top Hotel Deals

Reefhouse Resort & Marina

Reefhouse Resort & Marina

3.5 out of 5
103800 Overseas Hwy, Key Largo, FL
Reefhouse Resort & Marina
Hampton Inn Key Largo Manatee Bay

Hampton Inn Key Largo Manatee Bay

2.5 out of 5
102400 Overseas Hwy, Key Largo, FL
Hampton Inn Key Largo Manatee Bay
Key Largo Casita: Ocean Views, Near Pennekamp Park!

Key Largo Casita: Ocean Views, Near Pennekamp Park!

Key Largo, Florida
Key Largo Casita: Ocean Views, Near Pennekamp Park!
PRIVATE WATERFRONT HOUSE DOCK 4KAYAKS 2SUP BOARD GOLF CART

PRIVATE WATERFRONT HOUSE DOCK 4KAYAKS 2SUP BOARD GOLF CART

Key Largo, FL
PRIVATE WATERFRONT HOUSE DOCK 4KAYAKS 2SUP BOARD GOLF CART
Amoray Dive Resort

Amoray Dive Resort

2 out of 5
104250 Overseas Hwy, Key Largo, FL
Amoray Dive Resort
Azul del Mar

Azul del Mar

3.5 out of 5
104300 Overseas Highway, Key Largo, FL
Azul del Mar
Coconut In Paradise Key largo

Coconut In Paradise Key largo

Key Largo, FL
Coconut In Paradise Key largo
Casa Marina - Key Largo Waterfront Home with Private Pool, Boat Ramp & Dockage!

Casa Marina - Key Largo Waterfront Home with Private Pool, Boat Ramp & Dockage!

Key Largo, FL
Casa Marina - Key Largo Waterfront Home with Private Pool, Boat Ramp & Dockage!
Holiday Inn Key Largo by IHG

Holiday Inn Key Largo by IHG

3 out of 5
99701 Overseas Hwy, Key Largo, FL
Holiday Inn Key Largo by IHG
See all 1,694 properties in MarineLab Undersea Laboratory
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.