Thingvellir National Park shared by @cntraveler says: ""An island nation defined by its dramatic landscape with volcanoes, geysers, hot springs, and lava fields. It's a key location for training in cold weather and cross-country skiing."" on Postcard
"An island nation defined by its dramatic landscape with volcanoes, geysers, hot springs, and lava fields. It's a key location for training in cold weather and cross-country skiing."