Dome

Cape Winelands, Western Cape

A geodesic dome with a private wood-fired hot tub on the Berg River in the Cape Winelands, about 40 minutes from Cape Town.

Rovaniemi, Lapland

A glass-walled Arctic lodge beside the Ounasjoki River, 10 minutes from Rovaniemi, with a private hot tub and sauna.

Jackson Hole, Wyoming

Heated geodesic domes five minutes from Jackson Hole Mountain Resort and Grand Teton National Park, with mountain views, sauna, and fire pit.