Skip to content
OpenWaterAtlas
A scuba diver interacts with tropical fish in an underwater setting, showcasing marine diversity.
📷 sofiya walrus · Pexels

Long Caye Aquarium

3.4 — based on 12 community signals
4.3 12 species 39 contributors

Long Caye Aquarium is a year-round dive destination in Belize featuring diverse marine life and healthy coral conditions.

⭐ Best for beginners.

updated 4 months ago
Difficulty
Beginner
Visibility
20 m
Family-friendlyBeginnerPhotoFriendlyShore entry

At a glance

Activity
dive
Difficulty
beginner
Visibility
20 m
Best months
Year-round

Map

This spot Airport Nearby spots
Long Caye Aquarium location map © Google · Map data © Google, contributors
Open in Google Maps

Conditions today

Conditions

Open-Meteo
Wind
6 kn
Wave
0.64 m
Water
30.2°C
N E S W
Wind direction (7d)
Primary: E (19%)
Now: NE (46°)
Tide (7 days)
range: 0.24m

Today: High 03:00 (+0.24m), Low 10:00 (+0.08m)

+0.3 m+0.1 m
▲ 03:00 · +0.24m ▼ 10:00 · +0.08m ▲ 16:00 · +0.26m ▼ 22:00 · +0.12m Now +0.2m
Fri 18Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24
UV8.4 · very high Air PM2.55 · good 05:38 17:49
Day Wind Wave UV Rain
09-18 8.4 0.66 8 2mm
09-19 8.7 0.62 8 8mm
09-20 13.5 0.64 9 16mm
09-21 8.8 0.64 9 12mm
09-22 9.3 0.56 8 7mm
09-23 7.2 0.52 7 8mm
09-24 14 0.64 4 12mm

About this spot

Long Caye Aquarium sits off the coast of Belize and draws divers year-round. The site hosts robust coral health with no bleaching stress recorded, making it a solid choice for reef exploration. With 12 documented species observations and 3 community-contributed videos, the site has enough visitor history to give you a real sense of what's down there. The reef structure supports a variety of marine life typical of Belize's Caribbean waters. Divers encounter reef fish, invertebrates, and coral formations that reflect the site's stable environmental conditions. Community content suggests the site offers good visibility and accessible diving, though you should always verify current conditions before heading out. Long Caye Aquarium operates outside a marine protected area, so access is straightforward. The site works well for divers of different skill levels thanks to its healthy coral status and reliable marine biodiversity. Plan your trip for any season—the location delivers consistent conditions throughout the year.

Best months

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Dive types

ReefBoat

Trip essentials

Everything you need before you pack — checklist, sun, logistics.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type A/B/G · 110V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 48%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 8325km · ~1915kg · €34

From your departure country

United States
Origin score: 89/100
  • Visa: Visa-free · 90 days max
  • Flight: 12h · direct
  • Jet-lag: 1h east · 1 day recovery

FAQ

When is the best time to dive Long Caye Aquarium?

Long Caye Aquarium is diveable year-round. Belize's Caribbean location means warm water and reasonable conditions across all seasons, though local weather can shift rapidly. Check current reports before booking.

What marine life will I see?

12 documented species observations confirm a healthy reef ecosystem. Expect reef fish, invertebrates, and coral formations typical of Belizean reefs. Community videos provide real examples of what divers encounter at the site.

Is Long Caye Aquarium protected or restricted?

No—the site is outside any marine protected area, so access is open without additional permits or restrictions. Standard diving best practices apply.

How healthy is the coral?

Coral bleaching status shows no stress. The reef is in stable condition, supporting diverse marine life and making it a responsible dive choice.

Recently spotted by divers

iNaturalist →

Verified marine species observations

109 records · 50 species · sources: OBIS, GBIF

Gorgonia ventalina

Anthozoa · Gorgoniidae
GBIF
Last seen:
20 Mar 2026
×4records

Acropora palmata

Anthozoa · Acroporidae
GBIF
Last seen:
19 Mar 2026
×4records

Maguimithrax spinosissimus

Malacostraca · Mithracidae
GBIF
Last seen:
19 Mar 2026
×2records

Chondrilla caribensis

Demospongiae · Chondrillidae
GBIF
Last seen:
19 Mar 2026
×1records

Agelas tubulata

Demospongiae · Agelasidae
GBIF
Last seen:
19 Mar 2026
×1records

Ginglymostoma cirratum

Elasmobranchii · Ginglymostomatidae
GBIF
Last seen:
17 Mar 2026
×8records

Montastraea cavernosa

Anthozoa · Montastraeidae
GBIF
Last seen:
15 Mar 2026
×5records

Diploria labyrinthiformis

Anthozoa · Faviidae
GBIF
Last seen:
15 Mar 2026
×5records

Panulirus argus

Malacostraca · Palinuridae
GBIF
Last seen:
15 Mar 2026
×5records

Cyphoma gibbosum

Gastropoda · Ovulidae
GBIF
Last seen:
15 Mar 2026
×4records

Niphates digitalis

Demospongiae · Niphatidae
GBIF
Last seen:
15 Mar 2026
×4records

Pseudodiploria strigosa

Anthozoa · Faviidae
GBIF
Last seen:
15 Mar 2026
×4records

Data: 187,991 observations from OBIS (Ocean Biodiversity Information System) and GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

Scuba Diving in Belize! Half Moon&Aquarium Long Caye Wall

ElFlak0 Diver

Half Moon Caye & Long Caye Aquarium

Frenchie's Diving Services

2022 Belize Dive Trip ~ Long Caye Island ~ Aquarium and Silver Cave Dive Sites

KAR Off Road
Visibility (month-by-month)
Best: Mar (100/100) Worst: Nov (0/100) Now: Sep (23/100) NOAA MODIS Aqua · 5y mean

Nearby spots

Half Moon Wall Belize Diving
🇧🇿 Belize

Half Moon Wall

Half Moon Wall is a year-round dive site off Half Moon Caye in Belize, protected within a natural monument and known for diverse marine life.

Beginner Jan·Feb·Mar+
Half Moon Caye Wall Belize Diving
🇧🇿 Belize

Half Moon Caye Wall

Intermediate wall dive off Half Moon Caye, Belize. Drop to 40m through pristine reef channels and swim-throughs.

Intermediate 10–40m
Great Blue Hole Belize Diving
🇧🇿 Belize

Great Blue Hole

Advanced dive into Belize's iconic submarine sinkhole. A 30–40m descent into geological drama with strong current and limited light.

Advanced 30–40m

Similar spots

Same activity, shared marine species or similar profile.

Utila — Airport Reef Honduras Diving
🇭🇳 Honduras

Utila — Airport Reef

Shallow reef dive off Utila's airport, ideal for beginners. Coral heads and tropical fish in 5–18 meters.

Beginner 5–18m
Utila — Pretty Reef Honduras Diving
🇭🇳 Honduras

Utila — Pretty Reef

Beginner-friendly reef dive on Utila's north shore. Shallow walls and coral gardens in 5–18m of water.

Beginner 5–18m
Buceando Mahahual Mexico Diving
🇲🇽 Mexico

Buceando Mahahual

Year-round Caribbean diving off Mexico's Costa Maya. Mahahual offers consistent reef access with healthy coral and diverse marine life.

Beginner 15m Jan·Feb·Mar+
Tulum Tours and Airport Shuttle Mexico Diving
🇲🇽 Mexico

Tulum Tours and Airport Shuttle

Tulum offers year-round diving in Mexico's Caribbean. Access dive sites via local operators and shuttle services from the airport.

Beginner 20m Jan·Feb·Mar+

Suggest an operator

Know a great dive shop, kite school, or local guide at this spot? Tell us — we'll review and add it.

Up to 500 characters
Plan
View →