For the second year, we offer a 3 day sled expedition , where you visit the icecave and sleep in different types cabins. Feedback from our pioneertrip : "...I will never ever forget those few days. The dogs could not be more excited and enthusiastic to pull the sledges - they were so sweet and friendly, and I felt like I truly got to know them - and them me - over the course of the few days. I wholeheartedly recommend Greendog Svalbard. They are great people, wonderful dogs and surely must run the best tours in town."