---
title: "Reefs: Otok Fraškerić - Fraškerić island (27)"
url: https://stacklist.com/card/f2d111ea-27b3-4285-aee4-0196a84580c9
source_url: "https://www.istra.hr/en/experience/sports-and-outdoor/diving/1415"
stack: https://stacklist.com/c/travel/stack/a148ee00-a4bb-484d-bbfa-8cde6c64845d
summary: "Fraškerić Island's '4 Tunnels' dive site, located on Istria's west coast, features four caves suitable for all diving categories and courses. The site offers depths ranging from 4 meters to 38 meters, making it one of the loveliest dive locations in the area."
tags: "cave-diving, istria, fraskeric-island, dive-site, underwater-caves, scuba-diving, croatia"
key_entities: "Fraškerić Island (location), Istria (location), 4 Tunnels Cave (location), cave diving (concept), Istra.hr (organization)"
classification: "reference"
content_hash: "sha256:90b03cefaaa962b7da3ca879eed403b5afe0b24324efa75f651bae31095ad8dd"
acp_version: "0.2"
token_counts_approximate: 77
visibility: public
agent_accessible: true
status: "final"
---

# Reefs: Otok Fraškerić - Fraškerić island (27)

Located on the northern part of Fraškerić Island, this is one of the loveliest dive sites on Istria’s west coast, and it is known for its four caves to dive through. It is suited to all diving categories and all types of diving courses. Sea depth: 38 m Greatest depth: 25 m Smallest depth: 4 m