Official Mugla tourism page places the site in the Fethiye district and supports the coastal tourism context of the area.
Boat-access Fethiye reef with three swim-through tunnels.
Boat-access Fethiye reef with three swim-through tunnels.
The tunnel line, depth transitions, and boat-stop timing are easier with a local Fethiye guide.
Small Reef/Three Tunnels is a boat dive off Fethiye with a rocky reef edge, three narrow swim-throughs, and a deeper wall that rewards buoyancy-conscious scuba. It suits divers who want a structured route, a little overhead character, and a return line past sandy patches and a small wreck.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
15m - 30m
Depth Note
Boat entry starts on the reef top around 15m; the wall drops past 30m and the three tunnel entrances sit roughly from 18m to 30m.
Best Season
Late spring through early autumn.
Typical Conditions
Boat-access reef with a wall, three swim-through tunnels, and a return line that runs past a small wreck and sandy patches.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Stay trimmed through the tunnels, keep the single-file line clean, and surface with margin if boat traffic around the stop point picks up.
Access Restrictions
Boat-only, guide-led, and best for divers comfortable with narrow swim-throughs and depth changes.
Community notes to help plan your visit.
Scuba Diving
The main route drops over the reef, threads three swim-through tunnels, then returns along the wall and reef top.
Freediving
Not a freedive-first site; the depth and swim-throughs make scuba the normal fit.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Official Mugla tourism page places the site in the Fethiye district and supports the coastal tourism context of the area.
Community page describes the site as boat accessible in Fethiye, gives a 28-30m max depth, and reports average visibility around 5-6m.
Independent guide describes Three Tunnels near Fethiye as a boat-access tunnel and wall dive with strong marine-life appeal and about 30m visibility on good days.
Operator page describes the tunnel geometry, buoyancy challenge, reef-top return, and the guide-led boat stop.
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