The thermal pond Kvika is not just any pond; it is a work of art, a sculpture by Ólöf Nordal. It is not very large, so unless you are exceptionally flexible, it is mainly suitable for soaking your feet. Nevertheless, it can be quite relaxing, especially after a walk to the location.
Kvika is within walking distance from downtown Reykjavik, so you can easily reach it on foot. If you prefer to drive, parking is not an issue here.
