Dome

Fuji Five Lakes, Yamanashi

An upscale lakeside resort near Mt. Fuji with 16 cabins, domes and villas, each holding a private natural hot spring bath and sauna.

Rovaniemi, Lapland

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

Cradle Mountain, Tasmania

Geodesic domes with ensuites and wood heating sit in the foothills of Mt. Roland, a 15-minute drive from Sheffield, Tasmania.

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.