The hike to Black Hill summit is a delightful 3-mile round trip with a 600-foot elevation gain, making it a solid outing for dogs who enjoy getting out on the trail. As the second of the Nine Sisters, a striking chain of ancient volcanic peaks stretching 12 miles between Morro Bay and San Luis Obispo, Black Hill offers a unique blend of natural beauty and exploration. The trail is well-marked, making it accessible for both seasoned hikers and those looking for a more leisurely walk with their dogs.

On clear days, the summit rewards you with breathtaking panoramic views of the shimmering coastline and the lush inland hills. The vibrant spring season transforms Black Hill into a colorful landscape, with native wildflowers like poppies, lupine, sticky monkey flower, and fuchsia flowering gooseberry in full bloom. Your dog will enjoy the fresh scents and sights of nature, though it’s essential to keep them leashed since poison oak is prevalent off the path. The oils from the plant can easily cling to your dog’s fur and transfer to you, so staying on trail is the safest approach.

To reach the trailhead, follow the Coast Highway for 12 miles north of San Luis Obispo to the Los Osos-Baywood Park exit just before Morro Bay. Turn south on South Bay Boulevard and travel 0.75 miles to the Morro Bay State Park entrance. Take the first fork left beyond the entrance and proceed one mile to the campground entrance, located directly across from the state park marina lot where you can find parking. Walk up the campground road to join the trail.

The hike works well as a half-day adventure, though you’ll want to pack water and snacks for both you and your dog. The elevation gain means it’s not strenuous, but it’s enough to tire out most dogs by the time you return to the parking area, which usually means a peaceful car ride back.