Inside Blue 1
16.2983°N 86.5985°W · reef
Inside Blue 1 is a reef dive site in Roatán, Caribbean.
Overview
Inside Blue 1 is the first of four mooring sites positioned inside the Blue Channel area, where the shallow reef creates a protected environment rich with marine life. The sandy bottom and scattered coral heads provide habitat for garden eels, southern stingrays, and juvenile barracuda. Being inside the channel means conditions are typically calm, making this an excellent site for newer divers and night diving. Octopuses emerge from their dens in the rubble zone, and yellowhead jawfish can be spotted hovering above their burrows in the sand patches between coral formations.
Site Information
- Location: Roatán, Caribbean
- Entry Type: Shore entry
- Site Type: Reef
- Difficulty Level: Beginner
- Maximum Depth: 10 meters
Dive Profile
The site offers a gentle reef terrain suitable for relaxed exploration. Begin your dive along the reef top and navigate through coral formations and sandy patches. The most abundant marine life is typically found between 5-18 meters. Take your time to explore cleaning stations and look for camouflaged creatures in the sand.
Photography
The colorful reef structures offer excellent macro photography opportunities. Look for small critters hiding among coral heads and anemones. Wide-angle shots work well to capture the vibrant reef landscape and schooling fish.
Sea-surface temperature and wave height from Open-Meteo Marine (ERA5 reanalysis, monthly averages).
502 verified species observations (259 species) logged within ~11 km of this site between 1911 and 2023, from the Ocean Biodiversity Information System.
- Pterois · lionfish
- Gambusia nicaraguensis
- Palatogobius grandoculus
- Poecilia orri
- Epigonidae
- Lipogramma evides · banded basslet
- Gnatholepis thompsoni · goldspot goby
- Malacoctenus macropus · rosy blenny
- Phaeoptyx
- Lutjanus apodus
- Malacoctenus erdmani · imitator blenny
- Bathygobius soporator
Scientific survey records skew toward sampled taxa (molluscs, corals) and do not reflect what you are guaranteed to see on a dive.
Source: OBIS (obis.org), aggregated Darwin Core occurrence records.
Conditions change with the tide and the season. If you have dived this site, share what it was actually like — date, visibility, current, and what you saw. Real, recent reports from divers are exactly what this guide is built to collect.
Send a conditions report ›