First thing in 2024 Siena, Dom and I took a trip through a lava tunnel quite near to Reykjavik
Lava tunnel colours were quite magical
Dom and a great icicle in the lava tunnel
Wannabee ice stalgmites
Pitch black really is pitch black when they turn the lights off half a km in!
Vatnshellir Cave was not dissimilar to the lava tunnel near Reykjavik, but down a long spiral staircase!