25 Hotels TRULY CLOSEST to Dolphin Research Center, Grassy Key, FL | HotelGuides.com
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Hotels near Dolphin Research Center – Grassy Key, FL


The hotels below are listed in order of their distance from Dolphin Research Center.

Use this guide to find hotels and motels near Dolphin Research Center in Grassy Key, Florida. The closest hotels are 6 miles to the west in Marathon.

If you need help finding a hotel that is open, call us at 1-800-916-4526.
Address: 58901 Overseas Highway, Grassy Key, FL 33050
Map of Hotels and Motels near Dolphin Research Center
 

Hotels closest to Dolphin Research Center

Rates shown below are averages. Click See Rates to see rates for your dates.
  • 5 miles Hampton Inn Marathon

    13351 Overseas Highway, Marathon, FL 33050
    5 miles from Dolphin Research Center

    Enter Dates
    Hampton Inn Marathon

    Check In15 00
    Check Out11 00

    Rated Very High
    • Upper-midscale, smoke-free hotel
    • Near Florida Keys Aquarium Encounter
    • Outdoor swimming pool - 24-hour exercise room
    • Free hot breakfast buffet
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Jun 2018
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 277 reviews  Read Recent Reviews

  • 5 miles Fairfield Inn & Suites by Marriott Marathon

    13201 Overseas Highway, Marathon, FL 33050
    5 miles from Dolphin Research Center

    Enter Dates
    Fairfield Inn & Suites by Marriott Marathon

    Check In1500
    Check Out1100

    Rated Average
    • Upper-midscale, smoke-free, oceanfront hotel
    • Near Key Colony Beach
    • Outdoor swimming pool open all year - exercise room
    • Free hot breakfast buffet
    • Free WiFi
    • Free parking
    Pet friendly hotel More >
    TripAdvisor Traveler Rating:  3.5 of 5 stars
    Based on 6 reviews  Read Recent Reviews

  • 8 miles Coconut Cay Resort & Marina Marathon

    7196 Overseas Highway, Marathon, FL 33050
    8 miles from Dolphin Research Center

    Enter Dates
    Coconut Cay Resort & Marina Marathon

    Check In15 00
    Check Out11 00

    Rated Average
    • Midscale, smoke-free motel one-quarter mile from beach
    • Outdoor swimming pool
    Pet friendly motel More >
    Note: This hotel charges a deposit, cost of first night, for all reservations.
    Note: This hotel charges a resort fee of $5 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  3.5 of 5 stars
    Based on 636 reviews  Read Recent Reviews

  • 9 miles Blackfin Resort Marathon

    4650 Overseas Highway, Marathon, FL 33050
    9 miles from Dolphin Research Center

    Enter Dates
    Blackfin Resort Marathon

    Check In14 00
    Check Out11 00

    Rated High
    • Midscale, smoke-free motel near Boot Key Harbor
    • Single-story, 40 rooms
    • Heated outdoor swimming pool
    • Free WiFi
    • Free parking
    Pet friendly hotel More >
    Most Recent HotelGuides Reviews Read >
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 394 reviews  Read Recent Reviews

  • 9 miles Banana Bay Resort & Marina Marathon

    4590 Overseas Highway, Marathon, FL 33050
    9 miles from Dolphin Research Center

    Enter Dates
    Banana Bay Resort & Marina Marathon

    Check In16 00
    Check Out11 00

    Rated Average
    • Luxury, smoke-free resort near beach and US 1
    • Outdoor swimming pool
    • Tiki bar
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $54 per night - includes parking and WiFi.
    Most Recent HotelGuides Reviews Read >
    TripAdvisor Traveler Rating:  3.5 of 5 stars
    Based on 1252 reviews  Read Recent Reviews

  • 10 miles Tranquility Bay Beach Resort Marathon

    2600 Overseas Highway, Marathon, FL 33050
    10 miles from Dolphin Research Center

    Enter Dates
    Tranquility Bay Beach Resort Marathon

    Check In00 00
    Check Out00 00

    Rated Very High
    • Upscale, smoke-free, beachfront resort along US 1
    • 5 miles from Florida Keys Aquarium Encounter
    • 6 miles from Key Colony Beach
    • 3 outdoor swimming pools - exercise room
    Not pet friendly - no pets allowed. - July 2020
    Note: This resort charges an amenity fee of $37 per night - includes parking and WiFi.
    Most Recent HotelGuides Reviews Read >
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 5115 reviews  Read Recent Reviews

  • 11 miles Courtyard by Marriott Hotel Marathon

    2146 Overseas Highway, Marathon, FL 33050
    11 miles from Dolphin Research Center

    Enter Dates
    Courtyard by Marriott Hotel Marathon

    Check In1600
    Check Out1100

    Rated Very High
    • Upscale, smoke-free, bayfront hotel
    • Free shuttle to local attractions
    • Outdoor swimming pool - exercise room
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Aug 2016
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 1016 reviews  Read Recent Reviews

  • 11 miles Faro Blanco Resort & Yacht Club Marathon

    1996 Overseas Highway, Marathon, FL 33050
    11 miles from Dolphin Research Center

    Enter Dates
    Faro Blanco Resort & Yacht Club Marathon

    Check In16 00
    Check Out11 00

    Rated Very High
    • Upper-midscale, smoke-free hotel near Palm Island
    • Outdoor swimming pool open in summer - exercise room
    • Parking costs $10 per night
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $15 per night - includes WiFi.
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 2216 reviews  Read Recent Reviews

  • 11 miles Bluegreen Vacations Hammocks Resort Marathon

    1688 Overseas Highway, Marathon, FL 33050
    11 miles from Dolphin Research Center

    Enter Dates
    Bluegreen Vacations Hammocks Resort Marathon

    Check In16 00
    Check Out10 00

    Rated High
    • Upscale, smoke-free hotel overlooks Gulf of Mexico
    • An Ascend Resort
    • 4 miles from the beach
    • Outdoor swimming pool - exercise room
    • Tiki bar
    • Internet access costs $10 per night
    • Free parking
    Not pet friendly - no pets allowed. - Jun 2015
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 399 reviews  Read Recent Reviews

  • 12 miles Isla Bella Beach Resort Marathon

    1 Knights Key Blvd, Marathon, FL 33050
    12 miles from Dolphin Research Center

    Enter Dates
    Isla Bella Beach Resort Marathon

    Check In16 00
    Check Out11 00

    Rated Very High
    • Luxury, smoke-free, full-service, beachfront resort
    • On Knight Key
    • Free shuttle to local attractions
    • 5 outdoor swimming pools - exercise room
    • Full-service spa
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $50 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 866 reviews  Read Recent Reviews

  • 20 miles Amara Cay Resort Islamorada

    80001 Overseas Highway, Islamorada, FL 33036
    20 miles from Dolphin Research Center

    Enter Dates
    Amara Cay Resort Islamorada

    Check In16 00
    Check Out11 00

    Rated High
    • Luxury, smoke-free, full-service, oceanfront hotel
    • Near south end of Islamorada
    • Heated outdoor swimming pool - exercise room
    Not pet friendly - no pets allowed. - May 2018
    Note: This hotel charges a resort fee of $34 per night - includes parking, beach amenities, and WiFi.
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 1861 reviews  Read Recent Reviews

  • 21 miles La Siesta Resort & Marina Islamorada

    80241 Overseas Highway, Islamorada, FL 33036
    21 miles from Dolphin Research Center

    Enter Dates
    La Siesta Resort & Marina Islamorada

    Check In16 00
    Check Out11 00

    Rated High
    • Upper-midscale, smoke-free, all-suite, oceanfront resort
    • Outdoor swimming pool
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $18 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 811 reviews  Read Recent Reviews

  • 21 miles Pines & Palms Resort Islamorada

    80401 Old Highway, Islamorada, FL 33036
    21 miles from Dolphin Research Center

    Enter Dates
    Pines & Palms Resort Islamorada

    Check In1500
    Check Out1100

    Rated Very High
    • Midscale, smoke-free, oceanfront motel
    • Heated outdoor swimming pool
    • Tiki bar
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Jun 2015
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 743 reviews  Read Recent Reviews

  • 22 miles Islander Bayside Suites Islamorada

    81450 Overseas Highway, Islamorada, FL 33036
    22 miles from Dolphin Research Center

    Enter Dates
    Islander Bayside Suites Islamorada

    Check In16 00
    Check Out11 00

    Rated Very High
    • Upscale, waterfront cottages
    • Outdoor swimming pool
    • Free WiFi
    • Free parking
    Pet friendly hotel More >
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 232 reviews  Read Recent Reviews

  • 22 miles Cheeca Lodge & Spa Islamorada

    81801 Overseas Hwy, MM 82, Islamorada, FL 33036
    22 miles from Dolphin Research Center

    Enter Dates
    Cheeca Lodge & Spa Islamorada

    Check In00 00
    Check Out00 00

    Rated High
    • Upscale, smoke-free, full-service, oceanfront, spa lodge
    • 1 mile from Coral Bay Marina
    • 4 miles from Theater of the Sea
    • Free shuttle to local attractions
    • Outdoor swimming pool open all year - fitness center
    • Yoga and wellness classes available
    • Full-service spa
    Not pet friendly - no pets allowed. - July 2020
    Note: This lodge charges a resort fee of $45 per night - includes parking and WiFi.
    Most Recent HotelGuides Reviews Read >
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 5464 reviews  Read Recent Reviews

  • 22 miles Islander Resort Islamorada

    82100 Overseas Highway, MM 82.1, Islamorada, FL 33036
    22 miles from Dolphin Research Center

    Enter Dates
    Islander Resort Islamorada

    Check In16 00
    Check Out11 00

    Rated Very High
    • Upper-midscale, all-suite, oceanfront resort
    • 2 heated outdoor swimming pools - exercise room
    • Free continental breakfast
    • Free WiFi
    • Free parking
    Pet friendly hotel More >
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 507 reviews  Read Recent Reviews

  • 25 miles Chesapeake Beach Resort Islamorada

    83409 Overseas Highway, Islamorada, FL 33036
    25 miles from Dolphin Research Center

    Enter Dates
    Chesapeake Beach Resort Islamorada

    Check In16 00
    Check Out11 00

    Rated Average
    • Upper-midscale, smoke-free, beachfront hotel
    • 13 studio to 2-bedroom villas
    • 2 heated outdoor swimming pools - exercise room
    • Free parking
    Not pet friendly - no pets allowed. - Jun 2015
    Note: This hotel charges a resort fee of $18 per night - includes WiFi and breakfast.
    TripAdvisor Traveler Rating:  3.5 of 5 stars
    Based on 791 reviews  Read Recent Reviews

  • 25 miles Pelican Cove Resort Hotel & Marina Islamorada

    84457 Old Overseas Highway, Islamorada, FL 33036
    25 miles from Dolphin Research Center

    Enter Dates
    Pelican Cove Resort Hotel & Marina Islamorada

    Check In16 00
    Check Out11 00

    Rated High
    • Upper-midscale, smoke-free, oceanview hotel
    • Outdoor swimming pool - tennis court
    • Free WiFi
    • Free parking
    Pet friendly hotel More >
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 1007 reviews  Read Recent Reviews

  • 25 miles Postcard Inn at Holiday Isle Islamorada

    84001 Overseas Highway, Islamorada, FL 33036
    25 miles from Dolphin Research Center

    Enter Dates
    Postcard Inn at Holiday Isle Islamorada

    Check In16 00
    Check Out11 00

    Rated High
    • Upper-midscale, full-service, highway hotel
    • Near the beach and Theater of the Sea
    • 2 heated outdoor swimming pools
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $15 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 2400 reviews  Read Recent Reviews

  • 29 miles Little Palm Island Resort & Spa Little Torch Key

    28500 Overseas Highway, Little Torch Key, FL 33042
    29 miles from Dolphin Research Center

    Enter Dates
    Little Palm Island Resort & Spa Little Torch Key

    Check In16 00
    Check Out12 00

    Rated Very High
    • Luxury, smoke-free, full-service island resort
    • 4 miles offshore of Little Torch Key
    • Outdoor swimming pool - exercise room
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Jun 2015
    Note: This hotel does not allow children under 16 years of age.
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 901 reviews  Read Recent Reviews

  • 32 miles Coconut Palm Inn Tavernier

    198 Harborview Drive, Tavernier, FL 33070
    32 miles from Dolphin Research Center

    Enter Dates
    Coconut Palm Inn Tavernier

    Check In15 00
    Check Out11 00

    Rated Very High
    • Midscale, smoke-free, bayside motel near marina
    • Steps from the beach
    • Heated outdoor swimming pool
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Jul 2015
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 1841 reviews  Read Recent Reviews

  • 33 miles Ocean Pointe Suites at Key Largo Tavernier

    500 Burton Drive, Tavernier, FL 33070
    33 miles from Dolphin Research Center

    Enter Dates
    Ocean Pointe Suites at Key Largo Tavernier

    Check In16 00
    Check Out11 00

    Rated Average
    • Upscale, smoke-free, all-suite, full-service, beachfront hotel
    • Near marina
    • 5 buildings
    • Outdoor swimming pool
    • Internet access costs $7 per night
    • Free parking
    Not pet friendly - no pets allowed. - Jul 2015
    TripAdvisor Traveler Rating:  3.5 of 5 stars
    Based on 2728 reviews  Read Recent Reviews

  • 34 miles MB at Key Largo Hotel

    147 Seaside Avenue, Key Largo, FL 33037
    34 miles from Dolphin Research Center

    Enter Dates
    MB at Key Largo Hotel

    Check In15 00
    Check Out11 00

    Rated High
    • Upscale, smoke-free, all-suite, marina hotel
    • An Ascend Hotel Collection Member
    • Heated outdoor swimming pool
    • Free continental breakfast
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Dec 2017
    Most Recent HotelGuides Reviews Read >
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 1014 reviews  Read Recent Reviews

  • 36 miles Baker's Cay Resort Key Largo

    97000 South Overseas Highway, Key Largo, FL 33037
    36 miles from Dolphin Research Center

    Enter Dates
    Baker's Cay Resort Key Largo

    Check In16 00
    Check Out11 00

    Rated Very High
    • Upper-upscale, smoke-free, beachfront hotel
    • A Curio Collection by Hilton hotel
    • Outdoor swimming pool - exercise room
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $38 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 694 reviews  Read Recent Reviews

  • 37 miles Playa Largo Resort & Spa Key Largo

    97450 Overseas Highway, Key Largo, FL 33037
    37 miles from Dolphin Research Center

    Enter Dates
    Playa Largo Resort & Spa Key Largo

    Check In1600
    Check Out1100

    Rated Very High
    • Upper-upscale, smoke-free, full-service, bayside hotel
    • Near beach
    • An Autograph Collection hotel
    • Outdoor swimming pool - exercise room
    • Full-service spa
    Not pet friendly - no pets allowed. - Apr 2017
    Note: This hotel charges a resort fee of $44 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 1629 reviews  Read Recent Reviews

  • 39 miles Bayside Inn Key Largo

    99490 Overseas Highway, Key Largo, FL 33037
    39 miles from Dolphin Research Center

    Enter Dates
    Bayside Inn Key Largo

    Check In15 00
    Check Out11 00

    Rated Very High
    • Midscale, smoke-free, downtown, oceanfront inn
    • Heated outdoor swimming pool - exercise room
    • Free continental breakfast
    Pet friendly inn More >
    Note: This hotel charges a resort fee of $15 per night - includes parking and WiFi.
    TripAdvisor Traveler Rating:  4.5 of 5 stars
    Based on 23 reviews  Read Recent Reviews

  • 39 miles Holiday Inn Resort & Marina Key Largo

    99701 Overseas Highway, Key Largo, FL 33037
    39 miles from Dolphin Research Center

    Enter Dates
    Holiday Inn Resort & Marina Key Largo

    Check In15 00
    Check Out11 00

    Rated Average
    • Upper-midscale, smoke-free, full-service hotel
    • On a deep water marina
    • Outdoor swimming pool - exercise room
    • Free WiFi
    • Free parking
    Not pet friendly - no pets allowed. - Jun 2015
    TripAdvisor Traveler Rating:  3.5 of 5 stars
    Based on 1879 reviews  Read Recent Reviews

  • 39 miles Courtyard by Marriott Hotel Key Largo

    99751 Overseas Highway, Key Largo, FL 33037
    39 miles from Dolphin Research Center

    Enter Dates
    Courtyard by Marriott Hotel Key Largo

    Check In1500
    Check Out1100

    Rated High
    • Upscale, smoke-free marina hotel 2.5 miles from beach
    • View of Florida Bay
    • Outdoor swimming pool - exercise room
    • Free WiFi
    • Free parking
    Pet friendly hotel More >
    TripAdvisor Traveler Rating:  4.0 of 5 stars
    Based on 1161 reviews  Read Recent Reviews

  • 39 miles Marina del Mar Oceanside Key Largo

    527 Caribbean Drive, Key Largo, FL 33037
    39 miles from Dolphin Research Center

    Enter Dates
    Marina del Mar Oceanside Key Largo

    Check In16 00
    Check Out11 00

    Rated Average
    • Upper-midscale, smoke-free, full-service, marina hotel
    • Heated outdoor swimming pool open all year
    • Exercise room
    • Valet parking only - $25 per night
    Pet friendly hotel More >
    Note: This hotel charges a resort fee of $29 per night - includes WiFi.
    Most Recent HotelGuides Reviews Read >
    TripAdvisor Traveler Rating:  3.0 of 5 stars
    Based on 1048 reviews  Read Recent Reviews

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Nearby Attractions


Hotels near Beach in Marathon   11 miles west
Hotels near Seven Mile Bridge   14 miles west
Hotels near Robbie's   18 miles NE
Hotels near Morada Bay   22 miles NE
Hotels near Bahia Honda State Park   22 miles west
Hotels near Lorelei   22 miles NE

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How Do We Order Hotels?

We order the hotels on this page by how close they are to this attraction.

Most of our competitors order these same hotels in other ways that make them more money.
How Do We Define Motel?

To us, motels are smaller lodgings that have rooms you can enter directly from the parking area.

At hotels, on the other hand, you can enter your room only through a hall inside the building.
Grassy Key Hotel Tips

Important Hotel Tips




Address: 58901 Overseas Highway, Grassy Key, FL 33050 Hotels, Motels, Lodging, and Accommodations near Dolphin Research Center - Grassy Key, Florida FL, USA

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