Operator page with the arch layout, depth range, and marine life.
El Arco is a short-boat Formentera dive for easy arch scenery.
El Arco is a short-boat Formentera dive for easy arch scenery.
El Arco is a short-boat dive in the Formentera marine reserve, where a shallow rock-and-seagrass route opens into submerged arches and a wider rocky return. The site is easy to read and works well for mixed-ability groups, and it still feels rewarding rather than trivial because the arch sections, rock walls, and seagrass edges give you a real route to follow. Calm-water days bring the clearest visibility and the most relaxed sightseeing.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
4m - 20m
Depth Note
Official tourism materials list El Arco at 4-18 m; operator material places the dive at about 5-20 m with a shallow first arch and a deeper return arch.
Best Season
Year-round
Typical Conditions
Shallow, clear water with a simple route over rock, sand, seagrass, and submerged arches.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep trim through the arches and respect the rock walls. The site is shallow, but the route still rewards disciplined buoyancy.
Access Restrictions
Located within the Es Freus Marine Reserve; follow the dive-center briefing and reserve rules.
Legal Notes
Do not force entry under the arches or beyond the briefed route.
Community notes to help plan your visit.
Scuba Diving
Basic-level boat dive with a shallow start and a maximum depth around 18 to 20 m depending on the chosen route.
Snorkeling
Confident snorkelers can enjoy the shallow, clear water on calm days, but the site is primarily run as a scuba boat dive.
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
Operator page with the arch layout, depth range, and marine life.
Independent Formentera dive guide with visibility and beginner-level context.
Official island tourism page listing diving companies and reserve-level context.
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