Alston Park Loop Trail, located in Napa, California, is a 2.76-mile loop trail that offers a moderate level of difficulty for hikers. The trail is primarily used for hiking, walking, and running and is accessible year-round. The trail is well-maintained and clearly marked, making it suitable for both novice and experienced hikers. The trail features a variety of natural landmarks, including a small creek and several unique rock formations. Hikers will also encounter a variety of local flora and fauna along the trail. The trail offers panoramic views of the surrounding Napa Valley, with several vantage points along the route. Hikers are advised to wear sturdy footwear due to the uneven terrain and to bring water, especially during the summer months. Dogs are allowed on the trail but must be kept on leash. The park has ample parking and restroom facilities are available at the trailhead. The trail is open from sunrise to sunset.