Hollerbach Open Space — photo spot in 4505 91st Ave SE, Mercer Island, WA 98040, USA

Hollerbach Open Space - Image 1
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Hollerbach Open Space

Score4.9

Small, quiet open-space with grassy meadows, mixed trees and shallow wetland pockets on Mercer Island — good for intimate landscapes, seasonal wildflowers, birdlife and low‑contrast skyline glimpses. Trails are short and mostly flat; free public access and on‑street parking near 4505 91st Ave SE. Best in spring for blooms, fall for color, and at golden hour (sunrise/sunset) for warm side‑light. Weekday mornings reduce foot traffic; after rain brings richer colors and puddle reflections.