The Reykjanes Peninsula on the South West corner of Iceland where both Keflavik International Airport and The Blue Lagoon are situated is slightly less explored than many other areas around Reykjavik but is an absolute gem. A private tour around the peninsula allows you to discover many of its hidden treasures such as the boiling mud pools at the Seltún geothermal field, the Bridge Between Continents and Lake Kleifarvatn. Reykjanes peninsula is a UNESCO Global Geopark.