I stayed in an igloo in Lapland for $150 a night. Despite the chill, I've never slept so peacefully in my life.

Eibhlis Gale-Coleman

• I visited Lapland, Finland's northernmost region, and stayed in an igloo for $150 a night.
• It was much cheaper than other similar accommodations I found in the area.
• The outside temperature was below freezing, but I slept extremely well and had a blast.

I've always dreamed of staying in an igloo. The novelty experience just seems perfectly nostalgic to me — the sort of thing you...