Main Loop

Marietta-Alderwood · Whatcom County · WA

0.9 miDistance
120 ftTotal climb
121 ftTotal descent
237 ftHigh point
114 ftLow point
unpavedSurface

Elevation profile

Main Loop is a 0.9-mile trail near Marietta-Alderwood, in Whatcom County, WA. It climbs 120 ft and descends 121 ft, between 114 ft and a high point of 237 ft. The surface is unpaved. Mapped for hiking, trail running.

All Whatcom County trailsWhatcom County hikingTrails near Marietta-AlderwoodWA trails

Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.