Hotel Kakslauttanen, Finland
Speaking of winter and cold weather, you can travel to Finland to stay in an igloo with a glass ceiling. That’s definitely something you won’t find anywhere. Hotel Kakslauttanen is set on the Kakslauttanen River in the forest, where you get to sleep inside a giant, high-class igloo. The hotel provides sleeping blankets to help keep warm.
The igloos each have a fireplace and a private sauna to really set a romantic atmosphere. You’re also literally staying in a winter wonderland, so anything to keep warm would likely be welcomed! The hotel also serves its guests breakfast and dinner free of charge. Can you think of anything that beats that? We can’t.