top of page

Programs
Registration
- 2026-27 Registration
- Tuition and Policies
What Makes Us Unique?
Resources
Learn More
More

Use tab to navigate through the menu items.

Our Amazing Locations!

Lake Wilderness Arboretum

22520 SE 248th St
Maple Valley, WA, 98038

Ashlar acknowledges that the land we work on and care for, Maple Valley, WA, is located on the ancestral lands of the Coast Salish peoples, particularly the Snoqualmie Tribe, the Puyallup Tribe, and other bands within the shared waters of the Puget Sound, requiring acknowledgments that respect their stewardship, acknowledge forced removal, and commit to ongoing partnership and land care, not just words.

26828 Maple Valley HWY #274

Maple Valley, WA 98038

© Copyright 2026 by Ashlar.

bottom of page