Aldeyjarfoss Waterfall in Iceland is a unique gem tucked away in the Bárðardalur Valley. Standing at 20 meters tall, this waterfall is not the biggest kid on the block, but it sure packs a punch with its narrow and powerful flow. Surrounded by a surreal landscape of basaltic rocks and lava fields, Aldeyjarfoss is a photographer's dream come true. Hiking to the top or driving up in a 4x4 are popular ways to experience this hidden beauty. Just watch out for those slippery hillsides and sheep crossings along the way!