From Gullfoss: Langjökull Ice Cave and Snowmobile Tour

Park your car at Gullfoss Café amongst the monster trucks and super jeeps. Meet your driver and begin your journey to Iceland's glacial highlands, from Gullfoss to Langjökull glacier. Enjoy the scenery on the way. Watch the massive machinery eats through the impassable road.
Upon arriving, step into the glacier hut to collect snowsuits and other accessories for warmth during the snowmobile ride. The guide will explain how to operate the snowmobile, which is easy to navigate. After the introduction, choose your snowmobile and wait for the guide to signal to go. 
Ride along the glacier with good visibility to emerge surrounded by lava-formed rock mountains. A total whiteout is always a possibility, and often more fun. The ride will take you to the newly discovered ice cave with a custom-built entrance for ease of access all winter long. 
Building access to this mysterious world of ice creates a safe environment and highlights the natural beauty of the ice cap from within. Explore every corner of the cave with your guide. Head back to the glacier hut and take the monster truck for a return ride through the snowy terrain to Gullfoss.