This behemoth of a home in Sturgeon Lake, Minnesota, is constructed from two concrete domes.
Inside these brutalist spheres are over 9,000 square feet of living space, including eight bedrooms, seven bathrooms, an indoor sports room and sauna and an expansive deck.
The domes — plus the surrounding 121-acre property — are priced at $2.95 million. Dave Lilja of Think Minnesota Realty is handling the listing.