# Climbing Gyms in Wallingford

Bouldering Project- Upper Walls

Name: Bouldering Project- Upper Walls
Address: 3625 Interlake Ave N, Seattle, WA 98103, Seattle, WA, 98103, US
Telephone: (206) 535-8077

Climbing Gyms Wallingford Open until 21:00

Phinney Neighborhood Association

Composite Score

out of 100

From 92 reviews across multiple sources . Last verified May 25, 2026.

Freshness

Recently verified

Verified May 25, 2026

Why this place ranks

Bouldering Project- Upper Walls is a climbing gym in Wallingford.

Quality

93 /100

Weight 75%. Review aggregation.

Trust + Editor

56 /100

Weight 10%. BBB, chamber, editor visit, freshness.

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Reviews

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Hours

Monday: 09 – 21
Tuesday: 09 – 21
Wednesday: 09 – 21
Thursday: 09 – 21
Friday: 09 – 21
Saturday: 09 – 21
Sunday: 09 – 21

Visit

Address

3625 Interlake Ave N, Seattle, WA 98103

Seattle, WA 98103
Phone
(206) 535-8077
Website
boulderingproject.com

Get directions See menu / website

Good to know

Wheelchair accessible

Adds to Engagement (10% of composite)

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Composite rating derived from review aggregations across multiple sources, plus our editorial visit, community votes, and AI-derived sentiment from public neighborhood social signals referencing this business. Sources refreshed on independent schedules. We never republish third-party content verbatim — themed summaries are our own writing.