Thinking Allowed

medical / technology / education / art / flub

showing posts for 'bjurälven'

Expedition Bjurälven: On the Jämtland mountains, a group of spelunkers and cave divers are exploring what proved to be

Expedition Bjurälven: On the Jämtland mountains, a group of spelunkers and cave divers are exploring what proved to be Sweden’s longest underwater cave.
Source: expeditionbjuralven.se