samhain agus science 2021: hekla volcano (iceland) – a gateway to hell? Published 2 years ago • 1.4K plays • Length 49:48 Download video MP4 Download video MP3 Similar videos 8:09 the hekla eruption in 1947 - spectacular but scary footage 21:37 road climbing up to hekla volcano, "the gateway to hell" (iceland, 20.07.2020) 12:35 all about hekla volcano in iceland - the new eruption pattern and new drone footage