Import a GPX file

Greywacke Trail Subduction Loop and Geraldine Lane loop walk in Mount Grant Preserve trails

Click on a trail to view its statistics, map and profile.

Greywacke Trail, Subduction Loop and Geraldine Lane loop walk in Mount Grant Preserve

United States > Washington > San Juan County

Distance: 2.0 Km • Elevation gain: 51 m • Maximum elevation: 149 m

Gear up for your next adventure:

🛌Compact Down Sleeping Bags - Warmth without the bulk, ideal for backcountry camping
🧰Survival Kits - Essential survival gear
🥤Hydration Packs - Hydration systems for hiking
🧼Biodegradable Soap - Eco-friendly outdoor soap
🧥Thermal Emergency Blankets - Compact Mylar blankets to prevent hypothermia if stranded overnight

As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.