"The remodel has been super, the place was very clean, and the pool is perfect temp."
Dyan from United States
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"This is a cute place on Marathon. Our room was large and very clean."
Katherine from United States
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"The room was clean and location was great !! Recently renovated the entire motel."
Derrick from Canada
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"Good location for a base in the Keys. Only a short drive to the nearest beach and the 7 mile bridge."
Sonic3 from United Kingdom
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"The room we stayed in was seemingly newly renovated and very bright, clean, comfortable and we were overall impressed!"
LStein from United States
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Sea Dell Motel - Marathon - A family-friendly motel in a lush tropical setting with an outdoor pool and convenient amenities
Sea Dell Motel - Marathon, a two-star family-friendly motel, features a well-maintained outdoor pool heated in winter and free high-speed internet access. The 25 rooms include microwaves, mini-fridges, coffeemakers, and private bathrooms, with some offering seating areas. Located in the heart of Marathon Key, the motel is 1 mile from Sombrero Beach and close to attractions like the Dolphin Research Center and Crane Point Hammock. Guests at Sea Dell Motel can explore nearby water activities such as jet skiing, kayaking, and scuba diving. The property includes barbecue areas, picnic tables, and a lily pond, with dining options like Cracked Conch Cafe and Barracuda Grill within 0.5 miles.
Pros
The outdoor pool is heated in winter and well-maintained.
Convenient location near Sombrero Beach, Dolphin Research Center, and dining options.
Rooms include practical amenities like microwaves, mini-fridges, and coffeemakers.
Free high-speed internet access is available throughout the property.
Cons
Limited on-site facilities beyond the pool and picnic areas.
The motel's compact lobby may feel crowded during peak times.
Must-do experiences
Visit the Dolphin Research Center for an unforgettable encounter.
Try the fresh seafood at Florida Keys Steak and Lobster House.
Explore the breathtaking beauty of Sombrero Beach at sunset.
Check out the local arts at the Marathon Community Theatre.
Don't miss the charming shops at the Wooden Boat Museum nearby.
Select your room type
Find detailed information on rooms, amenities, and exclusive deals for your ideal beach holiday
Standard Queen Room
2 persons
22 sq. feet
1 King-size bed
Air conditioning
Shower
room details
Double Room Non-Smoking
2 persons
26 sq. feet
2 Double beds
Air conditioning
Bathtub
room details
Standard King Room
2 persons
22 sq. feet
1 King-size bed
Air conditioning
Shower
room details
Show all rooms
Prices and availability
View real-time room availability and secure the best rate for your travel dates
September 2026 - September 2027
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Choose dates to see prices
Check-in/ Check-out
Facilities
Enjoy modern comforts, from ocean-view suites to family-friendly options with breakfast included
Facilities: Great
8.3/10Review score
General
Non-smoking rooms
Wi-Fi
Parking
Pets allowed
Rooms/ Facilities for disabled
Wheelchair access
Vending machines
Fire extinguishers
Key access
Sports & Fitness
Diving
Snorkelling
Canoeing
Cycling
Golf course
Fishing
Guest Parking
Private parking is possible on site for free.
Services
Housekeeping
Laundry
Dining
Picnic area/ Tables
Facilities for people with disabilities
Toilet for disabled
Spa & Leisure
Heated swimming pool
Outdoor swimming pool
Beach umbrellas
Sun loungers
BBQ facilities
Shallow end
Room features
Air conditioning
Soundproofed rooms
Sitting area
Patio
Garden furniture
Tea and coffee facilities
Bathroom
Free toiletries
Media
Flat-screen TV
Show more
Location
5000 Overseas Highway, Marathon, 33050,
Explore Marathon
Explore Marathon's Gems
Top Attractions
Activities
Dining
Entertainment
The Turtle Hospital
4-minute drive
A rehabilitation center for sea turtles with educational tours showcasing conservation efforts and patient stories.
Crane Point Museum and Nature Center
8 minutes' walk
Offers a glimpse into local history and ecology with nature trails, a museum, and a historic house.
Sombrero Beach
10-minute drive
A scenic beach with soft sand and calm waters, perfect for sunbathing, swimming, and picnicking.
Marathon Community Park
16 minutes' walk
Features playgrounds, sports fields, and picnic areas, providing recreational space for families.
Spirit Snorkeling
4-minute drive
Snorkeling trips featuring reef exploration and tropical marine life; book ahead for seasonal availability.
Kayaking at Boot Key Harbor
16 minutes' walk
Rent kayaks to paddle the peaceful waters of Boot Key Harbor; a relaxing way to enjoy the natural beauty.
Irie Island Eats
8 minutes' walk
Casual eatery specializing in Caribbean-inspired dishes with fresh seafood; vegetarian options available.
Papa John's Pizza
6 minutes' walk
Well-known pizza chain offering delivery and takeout; perfect for a relaxed meal after a day of activities.
Monroe County Public Library
25 minutes' walk
A community hub hosting events, workshops, and a vast collection of books and resources for all ages.
Marathon Skate Park
16 minutes' walk
A fun spot for skateboarding enthusiasts of all levels; safe and well-maintained surfaces for all ages.
How to get around?
City Centre
Marathon 34 min · 1.7 mi
Airports
Key West International (EYW) 115 min · 47.5 mi
Bus
Bus stop 6 min · 1700 ft
Want to get the best booking rate?
Access special rates for early reservations and start planning your dream beach holiday
Check Rates
Property information and rules
Check-in
from 15:00-19:00
Check-out
from 06:00-11:00
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in the entire hotel for free.
Children & extra beds
There are no extra beds provided in a room.
Pets
Pets are allowed on request.
Reviews and Ratings
Feedback about Sea Dell Motel - Marathon from previous guests about their experience.
Review score
Based on 490 verified reviews
7.6 /10
Very good
76 %
Recommend
Breakfast
6.2/10
Cleanliness
8.8/10
Comfort
8.8/10
Facilities
8.3/10
Free Wi-Fi
9.6/10
Location
8.9/10
Paid Wi-Fi
7.1/10
Staff
9.3/10
Value for money
8.6/10
Pros
Spacious rooms
Comfortable beds
Friendly staff
Good location
Quiet atmosphere
Cons
Housekeeping issues
Maintenance needed
Run-down appearance
Safety concerns
Guest reviews
based on 626 reviews
4/5
based on 1143 reviews
8.5/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.