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La Cueva

3.4 — based on 12 community signals
4.3 12 species 40 contributors

La Cueva is a year-round dive site near Isla del Caño, Costa Rica, protected within a biological reserve and known for diverse marine life.

⭐ Best for intermediate divers.

🐢 MPA · Reserva Biológica Isla del Cañ… updated 4 months ago
MPAPhotoFriendly

At a glance

Activity
dive
Marine life
Blacktip reef shark, Bottlenose dolphin, Green sea turtle, Hawksbill turtle

Map

This spot Airport Nearby spots
La Cueva location map © Google · Map data © Google, contributors
Open in Google Maps

Conditions today

Conditions

Open-Meteo
Wind
3.1 kn
Wave
1.16 m
Water
30.7°C
N E S W
Wind direction (7d)
Primary: S (21%)
Now: N (4°)
Tide (7 days)
range: 1.77m

Next: Low at 01:00 (-0.02m)

+1.4 m0 m-0.4 m
▼ 01:00 · -0.02m ▲ 07:00 · +1.27m ▼ 14:00 · -0.05m ▲ 20:00 · +1.05m Now +0.2m
Fri 18Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24
UV9.25 · very high Air PM2.55 · good 05:25 17:33
Day Wind Wave UV Rain
09-18 6.5 1.16 9 4mm
09-19 10.1 1.14 8 13mm
09-20 8.6 1.12 9 15mm
09-21 11.3 1.04 2 9mm
09-22 9.3 1.04 9 6mm
09-23 9.3 1.04 8 6mm
09-24 12.6 1.06 9 15mm
⚠ Coral bleaching: Watch — favorable conditions
DHW: 9.6°C-weeks · NOAA Coral Reef Watch

About this spot

La Cueva sits within the Reserva Biológica Isla del Caño, a marine protected area off Costa Rica's Pacific coast. The site draws divers seeking natural rock formations and healthy reef ecosystems. Local observers have documented 12 distinct species at this location, giving divers a solid chance to encounter diverse marine life on any given dive. The site operates year-round, making it accessible throughout the calendar. Being inside a protected reserve means strict regulations apply—visitors must respect all MPA rules and check current conditions before planning a trip. The area is monitored for coral health, so divers should follow best practices to minimize impact. Community footage from three different dives at La Cueva shows what conditions and encounters are typical. Reviewing these videos before your trip helps set realistic expectations. Check with local operators for current dive briefings, depth specs, visibility reports, and water temperature to pack the right gear and plan your bottom time.

📖 Guide: Diving in Costa Rica: 10 Sites Where Sharks Meet Turtles

Marine life

Blacktip reef sharkBottlenose dolphinGreen sea turtleHawksbill turtle

Dive types

Reef

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 · 120V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 8797km · ~2023kg · €36

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

Can I dive La Cueva year-round?

Yes, La Cueva is accessible year-round. However, always check current weather, sea conditions, and local advisories before booking. Water conditions vary seasonally, so confirm visibility and temperature with your local dive operator.

What marine life can I expect to see?

Twelve species have been documented at La Cueva. Check recent community videos and local dive reports to see what divers are encountering currently. Species observations may vary by season and visibility.

Are there restrictions because it's in a protected area?

Yes. La Cueva lies within Reserva Biológica Isla del Caño, a marine protected area. You must follow all MPA regulations, which typically include reef-safe practices and possible permit or guide requirements. Confirm rules with your operator.

What depth and difficulty is La Cueva?

Depth and difficulty ratings are not currently available for this site. Contact local dive operators near Isla del Caño for specifics on bottom depth, current conditions, and recommended experience level before you dive.

Recently spotted by divers

iNaturalist →

Verified marine species observations

18 records · 12 species · sources: OBIS, GBIF

Tursiops truncatus

Mammalia · Delphinidae
GBIF
Last seen:
23 Jan 2026
×2records

Fissurella virescens

Gastropoda · Fissurellidae
GBIF
Last seen:
11 Jan 2026
×3records

Ocypode gaudichaudii

Malacostraca · Ocypodidae
GBIF
Last seen:
10 Jan 2026
×1records

Siphonaria gigas

Gastropoda · Siphonariidae
GBIF
Last seen:
9 Jan 2026
×4records

Vasula melones

Gastropoda · Muricidae
GBIF
Last seen:
9 Jan 2026
×1records

Styracura pacifica

Elasmobranchii · Potamotrygonidae
GBIF
Last seen:
8 Jan 2026
×1records

Rhinoptera steindachneri

Elasmobranchii · Myliobatidae
GBIF
Last seen:
7 Jan 2026
×1records

Pollicipes elegans

Maxillopoda · Pollicipedidae
GBIF
Last seen:
6 Jan 2026
×1records

Turritellidae

Gastropoda · Turritellidae
GBIF
Last seen:
6 Jan 2026
×1records

Holothuria inornata

Holothuroidea · Holothuriidae
GBIF
Last seen:
6 Jan 2026
×1records

Chiton stokesii

Polyplacophora · Chitonidae
GBIF
Last seen:
6 Jan 2026
×1records

Acanthaster planci

Asteroidea · Acanthasteridae
GBIF
Last seen:
1 Jan 2026
×1records

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.

2020.02 Costa Rica scuba diving (Isla del Caño) - 4K

Oscar MELO SANCHEZ

Cueva Del Tiburon Dive Site Tenerife

Bazz Morgan

Inside Costa Rica’s ‘cave of death’ which kills all that enters

New York Post
Visibility (month-by-month)
Best: Feb (100/100) Worst: Oct (0/100) Now: Sep (5/100) NOAA MODIS Aqua · 5y mean

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El Andia - Jureles

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