10 Best Hiking Trails in Altadena, CA

Altadena, CA, offers some of Southern California's most scenic and diverse hiking trails. Whether you're a seasoned hiker or just starting out, the area has something for everyone. With the San Gabriel Mountains as a backdrop, these trails provide breathtaking views and connect you with the region's natural beauty. In this guide, we’ll explore ten of the best hiking trails in Altadena, CA, perfect for a day outdoors. Plus, if you're considering relocating to this picturesque area, we'll discuss why real estate in Altadena, CA, is worth exploring.

Echo Mountain Trail is one of Altadena’s most famous hikes. This 5.4-mile round-trip trail offers a moderate challenge and stunning views of the Los Angeles Basin. The trail takes you up to the ruins of the Echo Mountain House, a resort built in the 1890s. Hikers enjoy not only the historical aspect of the hike but also the breathtaking panoramic views at the summit. Be sure to bring plenty of water, as the trail can get warm, especially in the summer months.

The Sam Merrill Trail is a favorite among locals and visitors alike. This 5.2-mile trail starts at the intersection of Lake Avenue and Loma Alta Drive and leads you up to Echo Mountain. As part of the larger Mount Lowe Railway route, the trail is rich with historical markers and plaques detailing the area’s past. The trail offers moderate difficulty with gradual inclines and rewarding views. Ideal for both history buffs and outdoor enthusiasts, Sam Merrill Trail is a must-visit.

If you're seeking more of a challenge, Inspiration Point via Castle Canyon Trail is an excellent option. This 10.7-mile round-trip hike is more strenuous than the Echo Mountain Trail, but the views from Inspiration Point are well worth the effort. On clear days, hikers are treated to a panoramic vista of the Los Angeles Basin, San Gabriel Mountains, and even Catalina Island. The trail winds through forested areas, providing a peaceful and shaded experience.

This trail is perfect for hikers who want to explore Altadena's historical roots. The Mt. Lowe Railway Loop is an 11.3-mile trail that includes the Sam Merrill and Castle Canyon Trails. You'll see remnants of the Mount Lowe Railway, an important part of Altadena's history. The trail is moderately challenging but has opportunities to explore old railway ruins and beautiful canyon views. It’s a rewarding adventure for those interested in both nature and history.

The Sunset Ridge Trail is a 7.4-mile loop trail that provides a variety of scenery, from canyon views to sweeping vistas of the valley below. This trail is less crowded than some of the other popular routes, making it a good choice for hikers looking for a quieter experience. The elevation gain is moderate, making it suitable for most hikers with some experience. Sunset Ridge is particularly stunning during the early morning or late afternoon when the sun casts a golden glow over the landscape.

Millard Canyon Falls is a family-friendly hike that offers an easier option for those looking for a more relaxed outing. This 2.5-mile round-trip trail leads to a lovely 50-foot waterfall in a serene canyon. The trailhead is located near the Millard Campground, and the trail is relatively flat, making it accessible to all skill levels. This hike is especially popular in the spring when the waterfall is at its fullest, but it’s a pleasant walk any time of year.

The Dawn Mine Trail offers a more challenging experience for those who enjoy more rugged terrain. This 5.6-mile round-trip hike takes you to the abandoned Dawn Mine deep in Millard Canyon. The trail features rock scrambling, creek crossings, and plenty of shaded areas, making it a bit more adventurous. Though the trail can be difficult to navigate at times, the solitude and exploration opportunities make it worthwhile for experienced hikers.

Rubio Canyon Trail is a lesser-known gem in Altadena, offering a quieter hiking experience with beautiful canyon views. The 4.5-mile round-trip trail leads to several small waterfalls and cascades, providing a refreshing break from the city. Hikers will enjoy the variety of landscapes, from dry desert areas to lush greenery near the water. The trail is moderately challenging, with some steep sections, but the serenity of the canyon is worth the effort.

This 6.4-mile trail is perfect for hikers looking for a moderately challenging hike with the added bonus of a hidden waterfall. Brown Mountain Dam Trail starts at the Millard Campground and winds through oak woodlands and along a creek before reaching the dam. The trail is particularly scenic in the spring and early summer when the vegetation is lush and the creek is flowing. It’s a peaceful hike that showcases Altadena’s natural beauty.

For the most ambitious hikers, the Mt. Wilson Trail offers one of Altadena's longest and most challenging hikes. The trail is a 14-mile round-trip hike that takes you all the way to the summit of Mt. Wilson, where the Mt. Wilson Observatory is located. The trail features steep inclines and varied terrain, making it suitable for experienced hikers looking for a full-day adventure. Once at the top, you’ll be rewarded with incredible views, and on clear days, you can see all the way to the Pacific Ocean.

Altadena’s outdoor recreation opportunities are just one of the many reasons people are drawn to this charming community. If you're thinking of making Altadena your home, you'll find a variety of real estate options, from historic craftsman homes to modern luxury estates. The proximity to nature and the convenience of nearby Los Angeles make Altadena an attractive option for homebuyers. Whether you’re looking for a peaceful retreat or a family-friendly neighborhood, Altadena, CA, real estate offers something for everyone.

Los Angeles native Amy Engler has built a successful real estate career spanning two decades, specializing in neighborhoods like Pasadena, Brentwood, Pacific Palisades, and the San Gabriel Valley. As a full-time realtor, Amy is dedicated to understanding her clients' unique needs and helping them find their ideal homes. She has earned a place in America's Best, ranking among the top 1.5% of Realtors in the country.

Amy thrives in competitive markets, using her expertise to assist buyers in securing homes quickly and efficiently. Today, she focuses on luxury real estate, particularly assisting clients relocating to Pasadena or upgrading to larger homes. Her clients appreciate her trustworthiness, hard work, and commitment to delivering results that meet their expectations.

If you're looking to buy or sell a home or have any questions about the Altadena, CA, real estate market, contact Amy Engler today.