Cosmoledo Atoll, one of the most remote and legendary fishing destinations in the Seychelles, is a true sanctuary of wild fishing in the Indian Ocean.
Accessible only through dedicated expeditions, Cosmoledo offers an extreme and raw fishing experience in untouched waters, world-renowned for producing some of the largest Giant Trevally on the planet and an exceptionally rich marine ecosystem.

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Depart on a multi-day fishing expedition around Cosmoledo Atoll, designed for experienced anglers seeking true adventure and untouched fishing grounds.
Cosmoledo is a unique playground featuring powerful outer reefs, deep passes, vast flats and shallow lagoons. These waters are home to Giant Trevally, Dogtooth Tuna, sharks, groupers, snappers and barracudas, all thriving in a pristine environment.
Your catamaran or liveaboard vessel serves as a floating base inside the atoll, offering comfortable cabins, a professional crew, fresh onboard meals and expert fishing guides who adapt each day’s plan to weather, tides and your fishing objectives.
Every day delivers something new: explosive surface strikes on poppers along the reefs, brutal battles while jigging deep passes, technical sessions on the flats or offshore trolling. Fishing at Cosmoledo is physical, demanding and incredibly rewarding.
These expeditions are designed for passionate anglers looking to disconnect completely and experience one of the last truly wild fishing destinations on Earth.
Trips are customizable from 4 to over 10 days. Availability is extremely limited—early booking is essential.
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All major fishing techniques are available, depending on your experience level and sea conditions:
All fishing equipment is provided. Guests may also bring their own specialized gear.
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Cosmoledo is not just a fishing destination—it is a full immersion into raw, untouched nature.
Between fishing sessions, enjoy crystal-clear lagoons, deserted beaches, encounters with turtles and rays, and vast colonies of seabirds. No crowds, no signal—just the ocean and true adventure.
Fishing at Cosmoledo means pushing your limits and experiencing the pure essence of wild sport fishing.
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Contact the YFS team to receive availability details and a personalized quote for your Cosmoledo fishing expedition.