This hot spring is tiny but really nice if you get it to yourself. It can hold 2ppl max but it's quite deep water. Google Maps will tell you it's closed but that's not true. The road there is closed so you have to park you car and walk the last 500m. The hot spring is warm and it's no problem to get in. Iceland has a law that is called freedom to roam which means that you are allowed to walk across any land (except for private gardens). So even if the land owner want to to look like this hot spring is closed, you can go visit :)