University of Washington Botanic Gardens (Washington Park Arboretum)
230-acre arboretum on Lake Washington with woody plant collections, trails and named garden areas. Grounds are open daily, and the visitor center keeps shorter hours.
Botanical garden · Bellevue, WA
A 53-acre city garden of planted beds, restored woodland and wetlands. Open every day from dawn to dusk, free to enter, with free parking except at major events.

See admission details
12001 Main St., Bellevue, WA 98005
Check the date you plan to visit. No live opening status.
Checked September 28, 2026 · Official visitor source · Hours source
For a future visit, confirm the date, ticket availability and special-event exceptions with the garden.
Independent advertising.
Not a garden recommendation.
Accessible parking and restrooms. Main paths are ADA-compliant gravel; some trails are sloped.
Official visitor information