East Sister Rock Island

Welcome to East Sister Rock Island, a secluded, sun-soaked sanctuary just off the coast of Marathon in the stunning Florida Keys. This exclusive, eco-friendly retreat offers a one-of-a-kind vacation experience, combining privacy, luxury, and adventure.

Set on 1.37 pristine acres, East Sister Rock Island features a spacious 2,300 sq. ft. main house with two bedrooms and two bathrooms, plus an optional one-bedroom, one-bath guest cottage (available for an additional fee). The main house is encircled by a 12-foot-wide wraparound veranda, offering panoramic views of endless turquoise waters.

Inside, the open-concept design is perfect for entertaining, with vaulted ceilings, polished wood floors, and large windows that bathe the interior in natural light. A newly renovated chef’s kitchen boasts a granite island, stainless steel appliances, and ocean views that will make every meal unforgettable. The living area seamlessly integrates a bar, media corner, and gaming space, making it ideal for family gatherings or evenings with friends.

Outside, this tropical haven invites you to relax or play in style. Lounge by the sparkling pool, challenge friends to billiards on the veranda, or savor a meal at the outdoor kitchen and dining area. Whether you’re soaking in the sunset from a hammock or exploring the ocean via the private dock, this island is designed to delight.

Your private island adventure begins with exclusive use of a 21-foot Carolina Skiff for easy transportation to and from the mainland. Prefer to bring your own boat? The island’s ample dockage has you covered.

Included in your stay:

• Kayak and Paddleboard: Paddle at your leisure and explore the surrounding waters.
• Fishing & Snorkeling Gear: Dive into adventure with provided masks, fins, snorkels, and fishing rods.
• Relaxation Spots: Hammocks swaying under coconut palms, Adirondack chairs on the veranda, and plenty of private nooks perfect for reading, meditating, or sipping a cocktail.

East Sister Rock Island is a paradise for kiteboarding, diving, fishing, and snorkeling enthusiasts. Its coral reef setting provides a natural playground for water lovers, while the eco-friendly design—powered by solar panels, a wind turbine, and a freshwater cistern—ensures you’re in harmony with nature.

For those who love sunsets, the island delivers nightly shows of breathtaking hues over the Atlantic, best enjoyed from the poolside spa or your private veranda. With 360-degree ocean views, every corner of this island offers a front-row seat to paradise.

Whether you’re seeking an intimate getaway or a group retreat, East Sister Rock Island provides the perfect balance of adventure and tranquility. Embrace the beauty, privacy, and sustainability of this tropical oasis—your personal paradise awaits.

Don’t just visit the Florida Keys. Own the experience.