Coral Cave

Useful Information

Location: Ankarvattnet, Jämtland. North of Gäddede, 6 km on small road to Stora Blåsjön, then 4 hours walk.
Open: All year, after appointment. [2007]
Fee: yes [2007]
Classification: SpeleologyKarst cave
Light: no
Dimension: L=6,000 m, VR=124.5 m, T=4 °C.
Guided tours:
Address: Gäddede Turistbyrå, Storgatan 40, 83090 Gäddede, Tel: +46-672-10500, Fax: +46-672-412728.
Rid i Jorm, Korpens Öga (Ravens Eye), Jormvattnet 680, 83090 Gäddede, Tel: +46-672-20171. E-mail: contact
As far as we know this information was accurate when it was published (see years in brackets), but may have changed since then.
Please check rates and details directly with the companies in question if you need more recent info.


1985 discovered by a group of cavers from the Swedish Speleological Society.


Korallgrottan is noted as it is the longest cave in Sweden. It is a limestone cave system with more than 4 km length. It is not a show cave and the entrance is closed with a massive iron gate. But there are guided cave trekking tours into the cave.