Little Yosemite loop via Ohlone WIlderness Trail

The Little Yosemite loop is located within the Sunol Regional Wilderness. Parking is typically available at the Visitor Center. It's advisable to check the park's official website for current parking fees and availability, especially during peak times.

Yes, the Little Yosemite loop is part of the Sunol Regional Wilderness, which typically requires an entrance fee per vehicle. Additionally, some activities or longer routes within the broader Ohlone Wilderness Trail might require permits. Always check the East Bay Regional Park District's official website for the most up-to-date information on fees and permit requirements.

Dogs are generally allowed in the Sunol Regional Wilderness, but specific rules apply. They must be on a leash in developed areas and under voice control in designated off-leash areas. Always clean up after your pet. Check the park's regulations for any specific restrictions on this particular loop or within the Little Yosemite gorge area.

Spring is highly recommended for jogging this loop, as the hills are vibrant green and wildflowers are abundant. The namesake Little Yosemite gorge also becomes particularly impressive with cascading water after heavy rains, which are common in winter and early spring. Summers can be hot and dry, making early mornings or cooler days preferable.

The terrain is quite varied. You'll encounter wide, level sections like Camp Ohlone Road, as well as narrow, single-track trails that can be rocky, sandy, and sometimes off-camber. There are also paved sections. The landscape includes oak woodlands and grassland ecosystems, with serpentine and sandstone outcroppings underfoot. Some parts can be slippery on wet clay and sandstone.

The main highlight is Little Yosemite, a picturesque gorge along Alameda Creek with miniature waterfalls and pool-and-drop cascades. You'll also pass the McCorkle Trail Viewpoint. From higher points, you can enjoy panoramic views of the San Francisco Bay and the Calaveras Reservoir. The area is rich in diverse plant life and offers opportunities to spot wildlife like deer, ground squirrels, and various birds of prey.

Yes, this route utilizes sections of several official trails. You'll jog along parts of the Ohlone Wilderness Trail, Camp Ohlone Road, McCorkle Trail, Cerro Este Road, and Canyon View Trail. It also briefly touches on Indian Joe Creek Trail and Shady Glen Trail.

While the overall difficulty is rated as 'moderate' for jogging, the loop involves an ascent of over 220 meters. Some sections, like the Canyon View Trail, include a steady uphill climb. For an easier, shorter option, you can do a 2.1-mile out-and-back trail to the Alameda Creek Overlook/Little Yosemite from the Visitor Center, which is more suitable for a quick visit or less experienced joggers.

The area is home to a variety of wildlife. Joggers frequently spot ground squirrels, deer, magpies, and turkey vultures. Keep an eye out for hawks and golden eagles soaring overhead. The diverse ecosystems also support a rich array of plant life, including Coast Live Oaks, Blue Oaks, Elderberry, Madrone, Alder, Willow, Sycamore, and Gray Pine.

The estimated duration for jogging this 6.7 km (4.2 mile) loop is approximately 55 minutes, assuming a steady jogging pace. This duration can vary based on your fitness level, the number of stops you make for photos, and trail conditions.

The loop's moderate difficulty and varied terrain might be challenging for very young children or strollers on all sections. However, some wider, level sections like Camp Ohlone Road can accommodate strollers. The shorter, easier out-and-back option to the Little Yosemite overlook from the Visitor Center is generally more suitable for families with young children.