Sun Outdoors Marathon Hotel - Duck Key

Waterfront motel and RV resort with marina access in Marathon, Florida

Pool & Marina

Sun Outdoors Marathon has an outdoor swimming pool with a fence around it, open all year. The property includes a marina with boat slips and a waterfront lounge area. Guests can watch sunsets from the docks or use the boat ramp to access the Gulf.

Rooms & Accommodations

The motel offers rooms with private bathrooms, air conditioning, and flat-screen TVs with cable channels. Each room includes a microwave and refrigerator. Guests can choose from queen rooms, double rooms, or rent cottages and RV sites with full hookups.

Location & Nearby

The Dolphin Research Center is 400 meters from Marathon Sun Outdoors. Crane Point Museums and Nature Center is an 11-minute drive south. The property sits on Grassy Key, north of Marathon, with direct access to US Highway 1.

Outdoor & Recreation

Barbecue facilities are available on site for guest use. Fishing is possible from the marina docks. A waterfront lounge area with chairs and a tiki hut offers a place to relax after a day on the water.

Family & Pet-Friendly

Sun Outdoors Marathon Florida has family rooms and a designated smoking area outside. The property allows pets, so guests can bring dogs or cats. A small pool and the open grounds give children space to play, though no playground is on site.

• Pool: Year-round outdoor pool with fence
• Marina: Boat slips and ramp for Gulf access
• Location: 400 m from Dolphin Research Center
• Rooms: Queen and double rooms with microwave & fridge
• BBQ: On-site barbecue facilities
• Pets: Dogs and cats welcome
• RV: Full hookup sites available