Isla Bella Beach Resort & Spa  

On Marathon’s Knights Key shoreline, steps from Vaca Key and overlooking the Atlantic and the entrance to the Seven Mile Bridge. About 3 km from Marathon town center and a short drive from Marathon International Airport (private planes). Close enough for easy trips to Sombrero Beach, Pigeon Key and other Florida Keys sights.

A luxury oceanside beach resort and architectural gem with 199 air-conditioned rooms and private balconies or patios. Rooms feature flat-screen TVs, separate tubs and showers, designer toiletries and bathrobes. Expect a polished modern vibe, marina access, and island-ready facilities like a full-service spa, sauna and steam room.

Five outdoor pools (one private available for rent), a 24-hour health club and a diving club keep the action going. Water-sports and marina access open both Atlantic and Gulf options. The resort is pet-friendly and family-friendly, with playrooms, babysitting services, concierge, bike rental and poolside bars—wake up to sea-breeze mornings and plan boat days from the on-site marina.

Full business center, conference hall and event facilities for meetings and events. Complimentary wireless internet keeps work moving.

On-site dining includes II Postino and Mahina plus a coffee shop and poolside bar, with room service during limited hours. Cooked-to-order or buffet breakfasts are available for a fee, and multiple bars and lounges make it easy to unwind after a day on the water.