Forest Lagoon, located in the Vaðlaheiðargöng mountain in northern Iceland, is a new and exciting geothermal spa, set to open by March 2022. With an infinity edge cascading 70 meters (230 feet) into a picturesque lagoon, it provides an enchanting and energizing experience for all who visit. Those looking for more tranquility can find relaxation in its cozy sauna, or the cold pool on its secluded side. A must-visit for anyone searching for a unique hot spring experience, Forest Lagoon is a great way to enjoy the many wonders of Iceland.