Lighthouse Reef

Lighthouse Reef is a south side reef wall only 5 minutes by boat from Utila town, identified on the surface by the concrete lighthouse pillar that marks the entrance channel to Utila Harbour.

Overview

Lighthouse Reef sits just off the main Utila Harbour entrance, making it one of the most conveniently located dive sites on the island. The lighthouse structure — a concrete pillar rising approximately 10 m (30 ft) above the surface — serves as the navigation marker for the harbour channel and doubles as the visual reference for divers entering the water. The reef top begins at around 10 ft (3 m) and the wall drops to 80 ft (24 m), with large rope sponges and varied hard and soft corals along the wall face. Sand patches scattered throughout the reef top support small creature diversity. Its proximity to town means it is frequently visited, but regular sightings of eagles rays and hawksbill turtles confirm the site remains productive.

Marine Life

Lighthouse Reef offers a strong mix of Caribbean wall species. Reported sightings include snapper, grunts, groupers, needlefish, goatfish, wrasses, green moray eels, porcupine pufferfish, toadfish, hawksbill turtles (occasional), and spotted eagle rays. The rope sponges and coral overhangs on the wall face attract a variety of reef fish, and the sand patches on the top provide habitat for flatfish and small critters. Octopus and spiny lobster are reported emerging to feed on night dives.

Dive Profile

• Reef top: ~10 ft (3 m) — shallow and excellent for safety stops
• Wall face: drops to ~80 ft (24 m)
• Sponge zone: varied depths along the wall
• Current: generally mild; proximity to harbour entrance means current can shift with tides
• Visibility: typically 20–30 m

Entry / Exit

Boat dive, approximately 5 minutes from Utila town. One of the quickest sites to access from the main dive centres.

Tips

• Popular with both training dives and fun dives due to short boat ride and reliable conditions.
• Sandy patches on the shallow reef top are worth checking slowly for camouflaged species (toadfish, flatfish).
• The lighthouse structure itself is a useful surface reference and photography subject.

Photography

Colourful rope sponges and moray eels make good portrait subjects. Turtle and eagle ray encounters are unpredictable but the shallow reef top provides good natural light. Macro photographers will find toadfish and small critters in the sand patches.

Sources: We Dive Utila – Dive Sites, Scuba Diver Life – Best Dive Sites in Utila, DiveSSI – Lighthouse Reef. Last updated 2026-07-08 (re-audited: added additional confirmed species — grunts, groupers, needlefish, goatfish, wrasses, night-diving octopus and spiny lobster; hawksbill sightings softened to “occasional” per source wording).