The best walks and hikes in South Hills Wilderness Area

The Alosta Canyon and South Hills Backbone Loop offers a delightful mix of shaded canyon paths and open ridge views, making it a popular choice for a quick nature fix in Glendora. You'll traverse varied terrain, from dirt paths under the canopy of live oaks and sycamores to a wide dirt road along the backbone, where panoramic 360-degree vistas of the city unfold. Keep an eye out for glistening hilltops adorned with cacti and, in spring, a scattering of wildflowers.

This easy 2.1-mile (3.3 km) hike, with a manageable 245 feet (75 metres) of elevation gain, typically takes around 56 minutes to complete. It's a multi-use trail, so you might share the path with bicyclists and equestrians. For the best experience, visit during the cooler months of winter or early spring when the hills are vibrant green and the air is clear, or tackle it at daybreak during summer to beat the heat.

Nestled within the South Hills Wilderness Park, this loop is a true "island" of nature within the urban sprawl, easily accessible directly from the street. It's a fantastic option for a beginner hike or a family outing, offering a chance to reach "Summit 1212" for decent views, marked by a cairn and survey benchmarks. The trail system provides a great network of paths for exercise and a refreshing dose of the outdoors.

The Michael D. Antonovich Trail offers a delightful escape into nature, winding through a shaded oak canyon alongside the babbling Walnut Creek. You'll find yourself crossing the creek up to 15 times, a unique feature that adds to the trail's charm, especially with the chance to spot ducks, squirrels, and herons. Despite its proximity to busy urban areas, the dense canopy and year-round water flow create a surprising sense of seclusion, making it feel like a true hidden gem.

This moderate 5.8-mile (9.4 km) hike, with only 350 feet (107 metres) of elevation gain, is perfect for a leisurely outing, taking about 2 hours and 32 minutes to complete. It's easily accessible from the 57 Freeway in San Dimas, and while the initial downhill section can be a bit steep, the rest of the trail is generally level. Be ready for potentially wet feet at the creek crossings, and consider bringing trekking poles for balance.

Known for its abundant shade, the Michael D. Antonovich Trail is an excellent choice for family-friendly hikes, even on warmer days. Its multi-use nature means you might encounter equestrians, adding to the trail's character. The constant presence of Walnut Creek, flowing year-round, ensures a vibrant natural environment, complete with wildflowers and the soothing sounds of rushing water.

Hike the easy 1.0-mile Open Door Trail in Angeles National Forest, gaining 889 feet for continuous views of the San Gabriel Valley.

The Michael D. Antonovich Trail offers a delightful journey into a shaded canyon, following the meandering Walnut Creek. You'll traverse a mix of wide, flat paths and more rugged sections, all under the cooling canopy of dense oak and maple trees. The highlight for many are the frequent stream crossings, which can be a fun challenge, requiring rock-hopping and potentially wet feet, making it feel like a true natural escape despite its proximity to suburban areas.

Planning your visit is straightforward, as the trail is open year-round and is a popular route for families and dog owners. Be sure to wear waterproof footwear, especially if you're hiking after recent rainfall, as the number of stream crossings can increase significantly. The trail is generally considered easy to moderate, and its consistent shade makes it a great option for warmer days.

This trail is a gem for its ability to provide a secluded, natural experience within Los Angeles County. Beyond the main path, you can find junctions with other options like the Antonovich Oak Loop Trail, offering additional exploration. Keep an eye out for local wildlife, such as herons and egrets along the creek, adding to the tranquil atmosphere of this unique riparian corridor.