Check out our beautiful
ocean-front
home available for weekly rentals!


5000 Overseas Highway, Marathon, Florida 33050 Mile Marker 49.8
Toll Free 800-648-3854 Local 305-743-5161 Fax 305-743-9395

Experience the "Old Keys" in a lush, tropical setting at our family friendly motel. Our newly remodeled rooms have refrigerators, microwaves, and coffeemakers. Located a MM50, the Sea Dell is in the center of Marathon and the "Heart of the Florida Keys." We have a beautiful fresh water, heated pool, and we are only 1-1/2 miles from Sombrero Beach, one of the most beautiful beaches found in the Keys. We have picnic and barbecue areas for your enjoyment and a washer and dryer on premises for your use. All our rooms are non-smoking. And, we have free hi-speed internet!

The Sea Dell Motel is located in an ideal area very close to many attractions, restaurants, shopping, scuba diving, snorkeling, fishing charters, and more. We are just down the road from the Dolphin Research Center where you can swim with the dolphins and Crane Point Hammock, a 64 acre protected area of historic sites, nature trails and museums. Fine restaurants, stores, fast food, grocery stores, and live theater and movies are all within walking distance. Sombrero Reef, one of the most beautiful sections of North America's only living coral reef is only several miles offshore. The opportunities for adventure in the Florida Keys, and the availability of some of the best fishing, diving, snorkeling and watersports in the world, await you!


Email us at inquiry@seadellmotel.com