Operator shark-diving page with resident sharks and the controlled viewing setup.
Federated States of Micronesia · Yap Main Islands
Offshore shark wall dive on Yap
Offshore shark wall dive on Yap
Vertigo is an offshore wall dive on Yap's west coast, reached by a boat ride from the island and known for close encounters with resident reef sharks in clear blue water. The site is a focused open-water dive rather than a drift or reef ramble, with a steep wall, a shark-first layout, and planning centered on the boat ride, the briefing, and staying comfortable around the changing open-ocean conditions.
Site Conditions
Safety Notes
This site features frequent close encounters with reef sharks; divers should be comfortable in open water and follow guidance from the dive team.
Access Restrictions
Boat access only; plan on a guide-led site briefing and stay with the team during the shark setup.
Legal Notes
The site is managed as a shark-feed dive, so follow the operator's protocol and local rules.
Community notes to help plan your visit.
Scuba Diving
Good for confidence-building open-water dives, shark observation, and buoyancy control when the briefing is followed closely.
Freediving
Not the main fit; Vertigo is built first as a guided scuba shark dive, not a casual freedive stop.
Snorkeling
Confident snorkelers can join on calm days for close shark encounters, but it remains a boat-led offshore outing.
Species commonly reported at this site, with direct links into their wildlife guides.
Research estimate
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Last Updated
Research Sources
Operator shark-diving page with resident sharks and the controlled viewing setup.
Official Yap dive-site listing with west-coast access and boat-ride context.
Independent dive-media coverage of close shark encounters at Vertigo.

Mi'l Channel is Yap's manta-rich channel drift dive.

Stammtisch is Yap's signature manta dive.

Cabbage Patch is Yap's colorful drift wall dive.