Hotels with a swimming pool near Grassy Key, Marathon

Experience luxury at this beach resort with 5 outdoor pools, a private beach, and a full-service spa in Marathon, Florida.

Enjoy a beachfront stay with an outdoor pool, hot tub, and on-site dining at this charming resort in Marathon.

Enjoy an outdoor pool and garden views just a minute's walk from Coco Plum Beach in Duck Key.

Relax in a hotel with 2 outdoor swimming pools and a fine-dining restaurant just steps from Coco Plum Beach.

Enjoy an outdoor pool and garden at this motel, just a short walk from Curry Hammock State Park and Coco Plum Beach.

Enjoy 2 outdoor swimming pools and American cuisine at a poolside restaurant in Marathon, Florida Keys.

Enjoy a private beach and two outdoor swimming pools at this beachfront hotel in Key Colony Beach.

Enjoy a private beach and outdoor swimming pool at this cozy motel in Key Colony Beach, Florida.

Enjoy an outdoor pool and garden at this waterfront motel, steps from Coco Plum Beach in Marathon.

Waterfront hotel with a terrace, free self-parking, and easy access to Coco Plum Beach and Curry Hammock State Park.

Relax in a resort with an outdoor pool, garden views, and free Wi-Fi, just minutes from the bay in Marathon.

Enjoy a relaxing stay with an outdoor pool and free wifi in the heart of Marathon, close to local attractions.

Enjoy a stay next to a golf course with an outdoor pool, restaurant, and spacious rooms in Marathon, Florida.

Enjoy a relaxing stay with an outdoor pool, hot tub, and tennis courts near Boot Key Harbor in Marathon.

Resort with outdoor pool, private ocean swim area, and no resort fee, located minutes from Sombrero Beach in Marathon.