Best Hiking in Paso Robles, California for a great trail near Paso Robles, California? AllTrails has 6 great hiking trails, walking trails, kid friendly trails and more, with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers, and nature lovers like you. If you’re looking for the best trails around Montana De Oro State Park or Hearst San Simeon State Park, we’ve got you covered. You’ll also find some great local park options, like Bishop Peak Natural Area or Reservoir Canyon Natural Reserve. Just looking to take a quick stroll? We’ve got 5 easy trails in Paso Robles ranging from 0.7 to 3.9 miles and from 705 to 1,007 feet above sea level. Start checking them out and you’ll be out on the trail in no time!