When is Wanapum Heritage Center open?

Wanapum Heritage Center is open Mon & Tue 8:30 AM–4:30 PM, Thu & Fri 8:30 AM–4:30 PM, Sat & Sun 9 AM–5 PM.

Free museum days at Wanapum Heritage Center — hours & season

Wanapum Heritage Center: Mon & Tue 8:30 AM–4:30 PM, Thu & Fri 8:30 AM–4:30 PM, Sat & Sun 9 AM–5 PM. as of October 15, 2026

Wanapum Heritage Center: hours, season and location, from official sources.

Data as of October 15, 2026 · Sources: web research

Address: 29086 Washington 243, Mattawa, WA 99349 (mailing: PO Box D4, Beverly, WA 98926)
Hours: Mon & Tue 8:30 AM–4:30 PM, Thu & Fri 8:30 AM–4:30 PM, Sat & Sun 9 AM–5 PM
Fees: FREE ADMISSION
Website: https://wanapum.org/
Notes: Own site states "FREE ADMISSION". A 50,000 sq ft cultural and heritage center beside the Wanapum ancestral village near Priest Rapids Dam.

When is Wanapum Heritage Center open?: Wanapum Heritage Center is open Mon & Tue 8:30 AM–4:30 PM, Thu & Fri 8:30 AM–4:30 PM, Sat & Sun 9 AM–5 PM.

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