Getaways with solo

San Juan Islands, Washington

A secluded two-bedroom treehouse in Eastsound on Orcas Island, Washington, with mountain views, a fireplace and a full kitchen.

Khumbu, Koshi Province

A 10-room mountain lodge on Kongde Ri in the Khumbu, reached by a quiet trail away from the main Everest route, with views of five 8,000m peaks.

Sacred Valley, Cusco

A dome and mountain lodge above Ollantaytambo in Peru's Sacred Valley, with four named suites, a hot tub, and Wi-Fi, suited to couples or solo travelers.

Bryce Canyon, Utah

Secluded cabins, bungalows and treehouses near Bryce Canyon National Park in Tropic, Utah, with hot tubs, fireplaces and canyon views.

Ashford, Washington

A treehouse stay near Ashford, Washington, at the base of Mount Rainier, booked through Airbnb for solo travelers or couples.

Big Island, Hawaii

A secluded treehouse stay near Kilauea Volcano in Volcano, Hawaii, built for couples or solo travelers who want mountain views and dark skies.

Gold Hill, Colorado

An off-grid treehouse-and-cabin pairing in Gold Hill, Colorado's oldest mining town, with mountain views and no electricity or wifi.

Aljezur

A treehouse built into a 100-year-old walnut tree above a mountain stream outside Aljezur, Portugal, with a mini kitchen and eco-toilet downstairs.

Joshua Tree, California

A treehouse stay in Joshua Tree, California, built for stargazing and quiet time, suited to solo travelers or couples.