Saint Mark's Greenbelt

A Natural Urban Retreat

Tucked between Capitol Hill and the rumble of Interstate 5, Saint Mark's Greenbelt acts as Seattle's green buffer zone. This urban wilderness stretches along East Blaine Street to the west and 10th Avenue East to the east, with its edges gently blending into the surrounding neighborhoods.

What makes this space special is how it shields nearby homes from the constant hum of highway traffic, creating a pocket of tranquility in the bustling city.

Wild City Living

Despite its urban setting, the greenbelt has become a surprising haven for wildlife. Dense vegetation creates homes for city critters, while a network of winding trails invites you to explore. In the western section, a small creek meanders through the landscape, sometimes disappearing into underground pipes before reemerging elsewhere.

It's one of those rare places where you can take a deep breath, forget you're in the middle of Seattle, and just enjoy a moment of calm on a leisurely stroll.

A Green Legacy

The story of this green space took an important turn in 1993 when Seattle added it to properties protected under the city's green space policy. The greenbelt grew even larger later in the decade when the Streissguth family generously donated additional land, including a permanent garden that enhances the area's natural beauty.

Like many urban natural areas, the greenbelt faces ongoing challenges with invasive species. Holly and ivy have proven particularly aggressive, overtaking sections of the landscape in recent years.

Finding Your Way In

If you're looking to explore this hidden retreat, head to St. Mark's Cathedral on 10th Avenue East. From the cathedral's parking lot, you'll find trailheads in the south and southwest sections that lead to a steep but rewarding path through the southern portion of the greenbelt.