Image by Egill Bjarnason Lonely Planet

Krossneslaug is a geothermal (infinity) pool and hot-pot that shouldn't be missed. Up a dirt track about 3km beyond Norðurfjörður, you'll park, then walk down to where it sits at the edge of the universe on a wild black-pebble beach. It’s an incredible place to watch the midnight sun flirt with the roaring waves.