Loop Trail is a hiking and horse trail in Woodside, California. It is within Wunderlich County Park. It is 1.1 miles long and begins at 496 feet altitude. Traveling the entire trail is 2.2 miles with a total elevation gain of 630 feet. The Carriage Room Museum is near the trailhead. There are also an information board, drinking water, restrooms, a parking, and bicycle parking.