1 of 2

Sea Dell Motel

Sea Dell Motel welcomes two dogs of any size for an additional fee of $5 per pet, per night. Dogs may not be left unattended in rooms. There are small areas of grass along the perimeter of the property for pet relief. Sorry, cats are not accepted.
Or, browse all pet friendly hotels in Marathon if you’re still looking.

Room Types
Please Select a Room

    • 1 queen bed
    • Up to 2 people
    • 2 double beds
    • Up to 4 people
    • 1 king bed
    • Up to 2 people
    • 2 queen beds
    • Up to 4 people
OUR GUARANTEE: Book a room now! Our canine concierge will make sure you’re assigned a pet-friendly room, so there aren’t any surprises at check-in.


When you stay at Sea Dell Motel in Marathon, you'll be by the ocean and minutes from Marathon Garden Club and Sombrero Beach. This motel is within close proximity of Crane Point Museum and Nature Center and The Turtle Hospital. Make yourself at home in one of the 25 air-conditioned rooms featuring refrigerators and microwaves. Rooms have private patios. Complimentary wired and wireless Internet access keeps you connected, and cable programming provides entertainment. Bathrooms have complimentary toiletries and hair dryers. Take advantage of recreation opportunities such as an outdoor pool, or other amenities including complimentary wireless Internet access and a picnic area. Featured amenities include multilingual staff and laundry facilities. Free self parking is available on site.

Health & Safety

Safe Stay: Sea Dell Motel has enhanced cleaning and safety measures in place. Masks and hand sanitizer are provided to guests, and rooms are disinfected between each stay. Hotel staff are required to wear masks.


  • Television
  • Pet Friendly
  • Internet Available
  • Free WiFi
  • Air Conditioning
  • Parking Available
  • Free Parking
  • Wheelchair Accessible
  • Exterior Rooms
  • Laundry Room
  • Outdoor Grills
  • Picnic Tables


BringFido Guest Rating
TripAdvisor Traveler Rating

Sea Dell Motel has received a rating of 4.0 out of 5 bones by 4 canine critics on BringFido and 4.0 out of 5 in 598 guests on TripAdvisor.

  • Heather
    Apr. 12, 2021
    Dog friendly and clean

    Best motel I have stayed in. Dog friendly and very friendly staff. Also, very clean!

  • Sautuen
    Feb. 11, 2021

    In general, a place to crash and that's it. My biggest complaint is the room was a smoking room but labeled non-smoking. The stench from air conditioner was literally sickening. I gagged. No place to walk dog unless drive somewhere. A tiny patch of grass in front of room. Hope your pooch does not need long walks and persuasion to do its businesses.

  • Elizabeth
    Feb. 13, 2020
    Quaint, clean, dog friendly

    Wow, what can I say? This motel was great. Is it the Hilton, no of course not. It is an older motel on the US 1 in Marathon. If I would have to guess built in the 1970's. Room was clean, had great AC, clean sheets, plenty of towels, plenty of hot water, and pressure. There are two dog friendly rooms available. We were in room 20 which is not the typical dog room there, but they said to stay in that one anyway. The day staff that we interacted with were very friendly. Pool was clean and heated. Lot's of restaurants within walking distance if you are too tired to drive. Did I mention they do not charge extra per dog per night? We paid $169.00 a night during our Feb 10th through 13th stay. Very affordable. If you are looking for a concierge, pay for parking, day spa, this is not your spot! If you are looking for a clean, affordable, dog friendly spot, then here is your winner. Sombrero Beach which is dog friendly and touted as the the most beautiful beach in the Keys is a short maybe 1 and 1/2 away. And a Publix is right before that turn to the beach, what more could you ask for!

  • Amber on Oct. 23, 2020
Post a Review

Traveler Photos

We dug up 2 pictures of dogs at Sea Dell Motel.

Want to feature your creature? Upload a photo of your pet at Sea Dell Motel! You can also share by using the hashtag #bringfido on FacebookTwitter or Instagram.

Add a Photo

Book with Confidence

  • This hotel’s pet policy has been confirmed by our editors and your reservations will be backed by our no-hassle .
  • Our Canine Concierge will make sure you’re assigned to a pet friendly room, so there won’t be any unpleasant surprises at check-in.
  • And you’re getting a great low rate too! We never charge a booking fee on top of the special negotiated nightly rate.
Sea Dell Motel