RARE - DIRECT GULF FRONT CORNER TOWNHOME! Tranquility and stunning bay views await at Tranquility Bay Resort in the heart of Marathon, offering resort-style amenities and excellent rental potential. This desirable 3-bedroom, 2.5-bath corner townhome is ideally located at the quiet northern end of the resort, overlooking a private Gulf-front lagoon filled with marine life, yet close to all amenities. A perfect blend of luxury and investment with proven rental history. Enjoy open bay views from your private porch and extra light from additional windows. Offered fully furnished and turnkey with dishes, linens, and more. The main level features spacious living and dining areas, a full kitchen, half bath, and balcony leading to the water. Upstairs, the primary suite offers an ensuite bath and large porch with breathtaking views, plus two guest bedrooms, full bath, and laundry. Resort amenities include two pools, sandy beach, watersports, Butterfly Cafe, beachfront tiki bar, and putting greens. Centrally located in the Florida Keys, this top-performing property is an exceptional investment and vacation home opportunity.