Florida Keys Fishing Charters, Snorkeling Tours, Sandbar Trips & Boat Cruises in Marathon, FL
Discover unforgettable adventures with Hennessy Sportfishing — your trusted source for fishing charters, snorkeling excursions, sandbar getaways, and private boat cruises in Marathon, Florida.

Cruise the crystal-clear waters of the Florida Keys with a seasoned, licensed local captain who knows Marathon’s coastline like no one else. Whether you're fishing offshore, snorkeling coral reefs, lounging on a pristine sandbar, or enjoying a laid-back sunset cruise, every trip is private, customizable, and family-friendly.

Reef, Wreck, Inshore, Offshore, Nearshore, and Deep Sea Fishing Charters - Snorkeling Tours on Coral Reefs - Relaxing Sandbar Trips - Scenic Boat Cruises & Sunset Charters - All Fishing Gear Provided - Just Show Up - Licensed & Insured