Dolittle's Grotto

The tunnel system

The shallower coral ridge nearest the boat features four distinct tunnels that lead to a sand-bottom valley between the ridges. These passages are large enough for comfortable navigation and maintain natural light throughout. Each tunnel offers slightly different character, with coral growth and fish life varying between passages.

The deeper outer ridge is split by two larger crevices, dividing the structure into three sections. The top of this outer coral sits at 60 feet, with the deeper crevices emerging at a substantial sand valley at 120 feet. The architecture creates natural pathways for exploring the wall without simply descending along the face.

Navigation and dive profile

A typical dive pattern starts with a swim across the sand slope to the southern tunnel of the shallow ridge. Divers pass through into the mid-level valley, then follow the larger crevice to the deeper valley at 120 feet. Bearing right around the outer ridge leads to the second crevice, which climbs back to 80 feet.

From there, either of two tunnels returns divers toward the boat, finishing the dive above the shallower ridge near the mooring. The route creates a natural circuit that manages depth exposure while maximizing exploration of the unique topography.

Conditions and access

Dolittle's Grotto lies approximately 30 minutes by boat from Riding Rock Marina, offshore from a house at the end of Sandy Point. The depth under the boat sits at roughly 40 feet on a gradual sand slope leading to the wall structure.

Excellent visibility typical of San Salvador allows appreciation of the ridge architecture and navigation through the tunnels. The complexity of the site rewards multiple dives, as different tunnel combinations reveal new perspectives on the topography.

Getting there

Dolittle's Grotto is accessed from Riding Rock Resort and Marina on San Salvador, with the dive boat traveling approximately 30 minutes to the site off Sandy Point. San Salvador is reached by air from Nassau to Cockburn Town Airport. The resort offers complete dive packages for visiting divers.

Frequently asked questions

How many tunnels are at Dolittle's Grotto?

The shallower coral ridge has four tunnels leading to the mid-level valley. The deeper outer ridge is split by two larger crevices. This creates multiple route options for navigating through the wall structure.

What makes this dive site unique?

Rather than a simple vertical wall, Dolittle's Grotto features parallel coral ridges with natural passages between them. Divers navigate down through the reef structure itself, creating a three-dimensional exploration experience unlike typical wall dives.

What depth does the dive reach?

The deepest point is the sand valley at 120 feet between the outer ridge and the wall face. However, the circuit route manages depth exposure, spending limited time at maximum depth before ascending through the tunnel system.