Bellevue Botanical Garden
12001 Main Street, Bellevue, WA 98005
425-452-2750 Hours: The Garden is open from dawn to dusk every day of the year. Check their website for current hours for the store and cafe, as well as a calendar of upcoming classes and events.
Admission Fee: Free
Website: bellevuebotanical.org

​

Closed Loop Park Demonstration Garden
2420 Hogum Bay Road NE, Lacey, WA 98516
360-490-8398 Hours: Dawn to Dusk, 7 days a week except some holidays
Admission Fee: Free
Website: https://extension.wsu.edu/thurston/gardening/demonstration-gardens-2/#CLP

​

Dunn Gardens
13533 Northshire Road NW, Seattle, WA 98177
206-362-0933 Hours: Monday-Saturday 9 am – 4 pm
Admission Fee: See website for details
Website: dunngardens.org

​

Elisabeth C. Miller Library
3501 NE 41st St., Seattle, WA, 98105
206-543-0415 Hours: https://depts.washington.edu/hortlib/hours-and-contacts/
Admission Fee: The library is open to the general public. Registration is required to borrow books, no UW affiliation required.
Website: https://depts.washington.edu/hortlib/

​

Evergreen Arboretum and Gardens
145 Alverson Blvd., Everett, WA 98201
425-257-8597 Hours: Open 365 days a year
Admission Fee: Free
Website: evergreenarboretum.com

​

Heronswood Garden
7530 NE 288th Street, Kingston, WA
360-297-9620 Hours: Wednesday through Sunday, 9 am to 3 pm
Admission Fee: See website for details
Website: heronswoodgarden.org

​

Highline SeaTac Botanical Garden
13735 24th Ave. South, SeaTac, WA 88168
206-391-4003 Hours: The garden is open dawn to dusk.
Admission Fee: Free
Website: highlinegarden.org

​

Kubota Garden
9817 55th Ave S, Seattle, WA 98178
206-684-4075 Admission Fee: Free
Hours:  6am to 10pm
Website: https://www.seattle.gov/parks/allparks/kubota-garden

​

Lake Wilderness Arboretum
2250 SE 248th St., Maple Valley, WA 98038
253-293-5103 Hours: Open dawn to dusk, every day of the year
Admission Fee: Free
Website: lakewildernessarboretum.org

​

Lakewold Gardens
12317 Gravelly Lake Drive SW, Lakewood, WA 98499
253-584-4106 Hours: April through October: Wednesday-Sunday, 11 am to 5 pm; November through March: Friday, Saturday, and Sunday, 11 am to 4 pm
Admission Fee: See website for details, free parking

Website: https://lakewoldgardens.org/

Website: LakewoldGardens.org

Meerkerk Gardens
3531 Meerkerk Lane, Greenbank, WA 98253
360-678-1912 (leave message)
Hours: Open year-round, 9 am to 4 pm, weather permitting
Admission Fee: $10.00 per person. Children under 12 are free

Website: meerkerkgardens.org

​

PowellsWood Garden
430 S. Dash Point Road, Federal Way, WA 98003
253-529-1620 Hours: Last self-guided tour starts 2:30 pm; garden gate closes at 3 pm
Admission Fee: See the website for details
Website: powellswood.org

​

Rhododendron Species Botanical Garden
2525 S. 336th St., Federal Way WA 98003
253-838-4646 Hours: 10 am - 4 pm, Tuesday-Sunday. Closed: Monday
Admisson Fee: See website for details
Website:  rhodygarden.org

​

Soos Creek Botanical Garden and Heritage Center
29308 132nd Ave SE, Auburn, WA 98092
253-639-0949 Hours: Wednesday - Saturday, 10 am to 4 pm, March to October
Admission Fee: See website for details
Website: sooscreekbontanicalgarden.org

​

Streissguth Gardens
1640 Broadway E, Seattle, WA 98102
Email: ben@streissguthgardens.com
Hours: Dawn to Dusk year-round
Admission Fee: Free; see website to book a guided tour ($)
Website: streissguthgardens.com

​

UW Botanic Gardens: Elisabeth C. Miller Library and the Center for Urban Horticulture
3501 NE 41st Street, Seattle, WA 98105
204-543-8616 
Hours: Dawn to Dusk year-round
Admission Fee: Free; see website to book a guided tour ($)
Website: botanicgardens.uw.edu

​

Vista Gardens
124 NE 31st Street, Bremerton, WA 98310
944-777-3660 Hours: Dawn to Dusk year-round
Admission Fee: Free; see website to book a guided tour ($)
Website: vistagardens.org