Reykjadalur Hot Spring Thermal River is a Hiking area located in Iceland. It is one of the 56 Hiking areae in Iceland. Address of Reykjadalur Hot Spring Thermal River is Reykjadalur, Iceland. Reykjadalur Hot Spring Thermal River is located in a remote area, with less than 1 listed places around it. Reykjadalur Hot Spring Thermal River is rated 4.5 (out of 5 stars) by 1663 reviewers on the web.