Red Hill Loop Trail is a 1.4 mile lightly trafficked loop trail located near Fremont, California that offers the chance to see wildlife and is rated as moderate. The trail offers a number of activity options and is accessible year-round. Dogs are also able to use this trail but must be kept on leash.
dogs on leash
Offering 360-degree views that extend from San Francisco to the Santa Cruz Mountains, this park contains an extensive brackish marsh, habitat for waterfowl and shorebirds.
Easy to vary your route. Lots of side trails. Very beautiful views of the Bay
Great short hike that takes you up to the top with great views of the entire South Bay. There are benches on the hill to sit down and enjoy the view. I warmed up with the Lizard Rock Trail before doing Red Hill Loop to get about 2.5 miles total.