Paraiso, Manzanita and Ohlone Trail Loop

While some segments are easier, the overall loop is considered moderate due to varied terrain and significant elevation changes. Be prepared for steep climbs and descents, especially on the Paraiso and Ohlone sections. It's a good workout with rewarding views.

The loop features a diverse mix of terrain. You'll encounter both fire roads and singletrack sections. Expect some sandy spots, rocky areas, and dirt fire roads. The Paraiso Trail has notable steep climbs and descents, while the Manzanita Trail rolls along a ridge. The Ohlone Trail starts with a steep climb before becoming more gradual, cutting through grasslands and weaving through scattered oaks.

Yes, the trail offers fabulous valley views and panoramic vistas of the San Ramon Valley and Las Trampas. From higher points, you can see over the Diablo Valley. You might also catch glimpses of old limestone quarries and a small cave. The diverse landscape includes chaparral, oak woodlands, and open grasslands.

The best seasons to hike this trail are winter, spring, and fall. Due to limited shade along much of the route, it's advisable to avoid midday heat, especially during summer months. Sunrise and sunset offer particularly scenic views as the hills glow.

You can access the trailhead and find amenities such as parking, restrooms, and water at Arbolado Park. This park serves as a convenient starting point for the loop and connects Walnut Creek neighborhoods with the Lime Ridge Open Space.

Yes, dogs are generally allowed on trails within the Lime Ridge Open Space. However, always ensure your dog is on a leash and that you clean up after them to help preserve the natural environment for everyone.

No, there are typically no permits or entrance fees required to access the Lime Ridge Open Space, which makes it a very accessible natural oasis. However, always check local regulations before your visit as policies can change.

The Lime Ridge Open Space is home to various wildlife. Hikers often spot birds, lizards, and deer. Keep an eye out, especially during quieter times of day like early morning or late afternoon.

Yes, this loop utilizes sections of several official trails within the Lime Ridge Open Space. You'll be hiking along parts of the Manzanita Trail, Ohlone Trail, Paraiso Trail, Lime Ridge Trail, and Crystal Ranch Trail, offering a comprehensive experience of the area.

Given the limited shade and varied terrain, we recommend bringing plenty of water, especially on warmer days. Sturdy hiking shoes are advisable for the steep and sometimes rocky sections. Sun protection like a hat and sunscreen is also a good idea. Don't forget your camera for the panoramic views!

While the overall loop is rated moderate, some sections are quite challenging with steep climbs. If you're a beginner, consider starting with shorter segments or being prepared for a significant workout. It's a great trail to build endurance, but not necessarily ideal for a very first hike.