Almost Heaven Sierra

A 4-person traditional (stove and stones) sauna for outdoors. It takes 6 ft × 5 ft 11 in of floor, stands 6 ft 3 in tall, and needs 240V wired in by an electrician.

Outside size: 72″ W × 71″ D × 75″ H (183 cm × 180 cm × 191 cm)
Seats: 4
Heat: Traditional (stove and stones)
Where: Outdoors
Gap needed: 2 in at the sides and back (our default)
Weight: 810 lb
HSA/FSA: Offered by the brand · how it works

240V wired in by an electricianHardwired · 240V / 30A · what this means

Quote onlyCostco member price not shown · checked 2026-10-19Electrical work: about $300–$1,500

Will the Sierra fit?

Enter your space in inches. We add the 2 in gap most makers ask for on each side and at the back.

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Spec source: costco.com. Spotted an error? Tell us.