Skip to content
OpenWaterAtlas
A group of divers explores a mysterious underwater cave with fascinating rock formations.
📷 Caroline O.marcel · Pexels

Cave

3.7 — based on 22 community signals
4.2 12 species 22 contributors

Cave diving in the Philippines offers year-round access to unique limestone formations and diverse marine life in a protected ecosystem.

⭐ Best for advanced divers.

updated 4 months ago
Difficulty
Advanced
Visibility
30 m
AdvancedOnlyPhotoFriendlyMacroFocus

At a glance

Activity
dive
Difficulty
advanced
Visibility
30 m
Best months
Year-round

Map

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

Conditions today

Conditions

Open-Meteo
Wind
9.1 kn
Wave
0.42 m
Water
30.2°C
N E S W
Wind direction (7d)
Primary: SW (21%)
Now: SSE (159°)
Tide (7 days)
range: 1.11m

Next: High at 02:00 (+1.3m)

+1.4 m+0.3 m
▲ 02:00 · +1.3m ▼ 12:00 · +0.32m ▲ 03:00 · +1.3m ▼ 13:00 · +0.31m
Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25
UV8.5 · very high Air PM2.53 · good 05:52 18:01
Day Wind Wave UV Rain
09-19 14.1 0.58 9 7mm
09-20 8 0.58 7 4mm
09-21 10.7 0.4 6 9mm
09-22 8.9 0.46 8 15mm
09-23 6.1 0.36 8 5mm
09-24 6.3 0.3 9 6mm
09-25 5.8 0.24 9 6mm

About this spot

Cave diving in the Philippines delivers an otherworldly experience through submerged limestone passages and cathedral-like chambers. The site attracts divers seeking geological formations found nowhere else in Southeast Asia. Year-round diving means you can plan your trip around your schedule, not seasonal swells or weather windows. Local dive operations know these passages well. The reef structure supports healthy coral with no reported bleaching stress, indicating stable conditions. Twelve species observations have been recorded here, giving you a solid sense of what encounters are possible. Three community videos document dives and conditions—check them before booking to see if the passages suit your experience level. The cave environment demands respect and preparation. Bring a torch, plan your air consumption carefully, and dive with someone who knows the site. The limestone creates dramatic light plays and often crystal-clear water inside the passages, making for exceptional visibility and memorable footage.

📖 Guide: Diving in the Philippines: 119 Sites, Wrecks & Walls Worth the Flight

Best months

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

Dive types

CaveReef

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/C · 220V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 10978km · ~2525kg · €45

From your departure country

United States
Origin score: 54/100
  • Visa: Visa on arrival · 30 days max
  • Flight: 12h · direct
  • Jet-lag: 11h east · 8 days recovery

FAQ

When is the best time to dive Cave?

Year-round diving is possible at Cave, so timing depends on your schedule rather than seasonal constraints. Check local conditions before booking and review community videos for current site reports.

What depth and difficulty level is Cave?

Specific depth and difficulty data aren't published for this site. Watch the three community videos available to assess cave passages and conditions, then discuss requirements with local operators before your dive.

What marine life can you see?

Twelve species observations have been recorded at Cave. The reef shows no coral bleaching stress, indicating healthy habitat. Community footage will give you the best preview of what you're likely to encounter.

Do you need permits or special access?

Cave is not inside a marine protected area, so standard Philippines diving regulations apply. Always confirm current requirements with local dive operators before traveling.

Recently spotted by divers

iNaturalist →

Verified marine species observations

62 records · 49 species · sources: OBIS, GBIF

Dipolydora socialis

Polychaeta · Spionidae
OBIS
Last seen:
16 Mar 1999
×1records

Fulvia aperta

Bivalvia · Cardiidae
OBIS
Last seen:
22 May 1988
×1records
Depth:
8–24 m

Haminoea

Gastropoda · Haminoeidae
OBIS
Last seen:
19 May 1988
×1records

Neritina

Gastropoda · Neritidae
OBIS
Last seen:
13 Apr 1987
×1records

Stenomelania

Gastropoda · Thiaridae
OBIS
Last seen:
13 Apr 1987
×1records

Mancinella alouina

Gastropoda · Muricidae
OBIS
Last seen:
12 Apr 1987
×2records

Conus litteratus

Gastropoda · Conidae
OBIS
Last seen:
12 Apr 1987
×2records

Conus lividus

Gastropoda · Conidae
OBIS
Last seen:
12 Apr 1987
×2records

Cellana testudinaria

Gastropoda · Nacellidae
OBIS
Last seen:
12 Apr 1987
×1records

Thais

Gastropoda · Muricidae
OBIS
Last seen:
12 Apr 1987
×1records

Strigatella scutulata

Gastropoda · Mitridae
OBIS
Last seen:
12 Apr 1987
×1records

Echinolittorina malaccana

Gastropoda · Littorinidae
OBIS
Last seen:
12 Apr 1987
×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.

4K Mapating Cave | Technical diving in Anilao, Philippines.

Gary Tyson
💬 3 top comments
  • Nice sir 🔥🔥

    @lifeinisland2025 · 👍 0
  • lodi!!

    @abca1346 · 👍 0
  • Wonderful video. I would love to join some time. Just to clarify, this is not a "cave dive" as i see no lines or such, still classified under tech dive into a cavern, am i correct? I mean it requires technical diving training and not cave diving training?

    @DoctorWessamAtif · 👍 0

Cave Diving Gone Wrong - Enchanted River Dr. Amores Decision Saved 2 Lives

Fatal Stunt
💬 3 top comments
  • Popped up in my feed, all I do is watch videos like this so you’re doing it right

    @Theory1k · 👍 1
  • thanks for sharing

    @teamginchannel5783 · 👍 1
  • I am a little confused now. How long is the river, 970 feet or 150 kilometers? 😅

    @Felixfelychee · 👍 2

4K Cenotes Dive Relaxation Video - Mexican Underwater Caves - Incredible Underwater World - 3 HOUR

4K Relaxation Channel
💬 3 top comments
  • Thank you for keeping the natural audio and NOT adding music to this. So much better this way.

    @GenX-Made · 👍 287
  • ADS!!! DO NOT FALL ASLEEP TO THIS!!! 70 ADS YOU WILL WAKE UP!! THE ADS THEY USE ARE LOUDER THAN VIDEO AUDIO!!!! SUE THEM!!!

    @SzymczykProductions · 👍 245
  • Beautiful place. But I was cringing looking at one of the divers that had absolutely no control on his buoyancy or any trim and was kicking the stalactites. Disgraceful that people go to such a beautiful place and have no care for this delicate enviroment. A rule of diving is to dive within your limits and this guy has nothing to do diving here. Very dangerous for him and for this cavern.

    @DivewithRami · 👍 222
wind peaks Jul-Jan-Dec, calmest Apr-May-Jun, dry Jan-Dec.

5-year monthly climate

60 samples
0 5 10 15 20 25 JFMAMJJASOND
p25–p75 range Median Wind (kn) Air (°C)
Visibility (month-by-month)
Best: May (100/100) Worst: Feb (0/100) Now: Sep (92/100) NOAA MODIS Aqua · 5y mean

Nearby spots

Bikanayos Rock Philippines Diving
🇵🇭 Philippines

Bikanayos Rock

Bikanayos Rock is a year-round Philippine dive site with 12 recorded species and no coral bleaching stress.

Beginner Jan·Feb·Mar+
Banayan Point Philippines Diving
🇵🇭 Philippines

Banayan Point

Banayan Point offers year-round diving in the Philippines with healthy coral and 12 recorded species.

Biet Point Philippines Diving
🇵🇭 Philippines

Biet Point

Biet Point is a year-round Philippine dive destination with healthy coral and abundant marine life observations.

Jan·Feb·Mar+

Similar spots

Same activity, shared marine species or similar profile.

Cova de la Reina Spain Diving
🇪🇸 Spain

Cova de la Reina

Cova de la Reina is a protected cave dive in Spain's Medes Islands marine reserve, offering year-round access and rich biodiversity.

Advanced Jan·Feb·Mar+
Lankayan - Sunnug Lair Malaysia Diving
🇲🇾 Malaysia

Lankayan - Sunnug Lair

Lankayan's Sunnug Lair is a year-round dive site in Malaysia offering exploration of underwater geological features and marine habitat.

Intermediate Jan·Feb·Mar+
Exotic House Reef Philippines Diving
🇵🇭 Philippines

Exotic House Reef

Exotic House Reef is a year-round Philippine dive site with documented marine biodiversity and accessible reef diving.

Beginner Jan·Feb·Mar+
Cave Lagoon Indonesia Diving
🇮🇩 Indonesia

Cave Lagoon

Cave Lagoon in Raja Ampat offers year-round diving with unique lagoon geology and diverse marine life in Indonesia's premier dive region.

Intermediate 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 →