with my feet firmly back on dry land, i'm teaming up with photographer and adventurer gunnar gunnarsson the next part of my trip through northern iceland. we're travelling in his 4x4, aptly nicknamed the lava jeep. i love the crazy weather, the mountains. i love the perspective that you get when you can see something out there and itjust makes your mind wonder, what volcano is it there? how does it look like? we're heading to lake myvatn, created by a volcanic eruption nearly 2,000 years ago that dramatically changed the landscape of this area. # i don't need a reason # take me away # i don't need a reason...# gunnar, what on earth is this? so, we are in one of the most geothermally active areas of iceland here. here, all you have to do is stick a pipe in the ground... mm—hm. ..you have a natural hot...hot shower. imean... call this the never—ending shower. icelanders have found a way to utilise the power of nature. they use nearly 100% of renewable energy, and sometimes that has quirky results, especially here in the north. so, today we're going to try something that's very unique to i