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Scuba divers exploring a breathtaking underwater cave environment with intricate rock formations.
📷 Francisco Davids · Pexels

Grotta

3.9 — based on 20 community signals
4.3 12 species 41 contributors

Grotta is a year-round Croatian dive site inside the Fojiška - Podpredošćica marine protected area, with documented species observations and community footage.

⭐ Best for intermediate divers.

🐢 MPA · Fojiška - Podpredošćica updated 4 months ago
MPAShore entry

At a glance

Activity
dive
Best months
Year-round

Top operators here

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Map

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

Conditions today

Conditions

Open-Meteo
Wind
3.5 kn
Wave
0.04 m
Water
24.2°C
N E S W
Wind direction (7d)
Primary: NE (41%)
Now: N (9°)
Tide (7 days)
range: 0.68m

Next: High at 10:00 (-0.39m)

+-0.3 m-1.0 m
▲ 10:00 · -0.39m ▲ 12:00 · -0.38m ▼ 00:00 · -0.72m ▲ 08:00 · -0.46m
Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25
UV5.1 · mod Air PM2.55 · good 06:45 19:06
Day Wind Wave UV Rain
09-19 5.8 0.04 5 2mm
09-20 4.6 0.04 5 0mm
09-21 9.6 0.44 5 0mm
09-22 8.5 0.38 5 0mm
09-23 3.7 0.46 5 0mm
09-24 6.3 0.04 5 29mm
09-25 6.5 0.04 5 0mm

About this spot

Grotta sits within Croatia's Fojiška - Podpredošćica marine protected area, offering divers access to a protected underwater environment. The site has attracted enough interest to generate 12 recorded species observations and three community-contributed videos, indicating consistent visitation and diverse marine life encounters. Being situated in an MPA means the site benefits from conservation measures that help maintain its ecosystem health. While specific depth, visibility, and temperature data are not documented, the site's protected status and year-round accessibility make it a reliable choice for Croatian diving. The three community videos available provide firsthand insight into conditions and what to expect underwater. Divers planning a visit should research current conditions through local dive operators familiar with the Fojiška - Podpredošćica area. As an MPA site, Grotta operates under conservation guidelines designed to protect the marine environment. This typically means responsible diving practices are essential. The documented species observations suggest the area supports a healthy marine community worth exploring. Local knowledge and up-to-date site reports are recommended before diving.

📖 Guide: Diving in Croatia: 68 Sites From Wrecks to Reefs

Best months

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

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 C/F · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 1303km · ~300kg · €5

From your departure country

United States
Origin score: 77/100
  • Visa: Visa-free · 90 days max
  • Flight: 6h · direct
  • Jet-lag: 6h east · 4 days recovery

FAQ

Can I dive Grotta year-round?

Yes, Grotta is accessible year-round. However, local dive operators should be consulted for current seasonal conditions, water temperature, and visibility before planning your trip.

What depth and difficulty is Grotta?

Specific depth and difficulty ratings are not documented for Grotta. Check with local operators or review the three available community videos for actual site conditions and requirements.

What marine life can I see at Grotta?

Twelve species observations have been recorded at Grotta. The community videos offer visual examples of the marine life present. Contact local dive operators for a detailed species list.

Are there access or permit requirements for Grotta?

Grotta is located within the Fojiška - Podpredošćica marine protected area. Dive with a licensed local operator who understands MPA regulations and diving restrictions for the site.

Operators near this spot

Dive centres, kite & surf schools within 10 km, sourced from OpenStreetMap.

CorrectDiving Krk

5.8 km
Dive centre
Hours: Mo-Su 09:00-18:00

Recently spotted by divers

iNaturalist →

See this spot in action

YouTube videos — click to play.

Cave that tricks you then kills you | The Croatia diving disaster

MrDeified
💬 3 top comments
  • "Nothing scares me more than drowning" Goes cave diving after drinking alcohol

    @armjack420 · 👍 2100
  • Who tf goes drunk cave diving

    @Megamain6 · 👍 3900
  • Untrained, night, drunk cave diving. What could go wrong? “After a few adult beverages, they decided to go explore the cave and ‘see what happened’ “ - said no dive planner ever

    @daveturner6155 · 👍 1700

Priscapac Croatia (Trstenik Island) - POV Diving | FULL VIDEO | 4k 60fps

jonathanshuk

The Horrifying Incidents in This Bottomless Cave

Scary Interesting
💬 3 top comments
  • Divers: "Damn government! They keep restricting us from diving in Lake IMurderDivers!"

    @WittyUsername816 · 👍 1600
  • 1. I'm absolutely terrified of cave diving. 2. I see a new cave diving video. I click.

    @aafjeyakubu5124 · 👍 5100
  • I’m glad I’m watching this from the comfort of my living room, far from a flooded cave.

    @metalmilitia89 · 👍 2800
wind peaks Nov-Jan-Mar, calmest Jun-Oct-Dec, dry Jan-Dec.

5-year monthly climate

60 samples
0 5 10 15 20 25 JFMAMJJASOND
p25–p75 range Median Wind (kn) Air (°C)

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