Uphill Both Ways

Hike Wren Meacham Trail in Glendora's Big Dalton Wilderness

Wren Meacham Trail in Glendora’s Big Dalton Wilderness Area is a 1.9-mile out-and-back trail that’s uphill both ways. It boasts a whopping 744 feet of elevation, and you get to climb it twice, with fabulous views for extra inspiration.

It all starts on the canyon floor, appearing as a pleasant stroll through the riparian woodland shaded by coast live oaks. After a couple of easy stream crossings (careful after big rains), you’ll see the official start to the Wren Meacham Trail, where the elevation gain kicks in (spoiler alert: it looks like stairs).

Right off the bat the trail climbs steeply as it makes its way out of the canyon and skirts the edges of the mountainside. It never summits any of the small peaks, but it sure feels like it should! The surrounding views are lovely all around—from the canyon to the snowcapped San Gabriel Mountains, or all the way out to downtown Los Angeles on clear days.

Be sure to watch out for snakes and mind your footing—the steep grades can be slippery (use caution). The occasional screech of a red-tailed hawk pierces the air, but otherwise you’ll likely find nothing but solitude. After approximately half a mile of solid climbing, the trail starts descending to the canyon, ultimately ending at a fenced-off dam and storm drains (a rather anticlimactic end to all that effort but the views along the way more than make up for it).

After catching your breath, turn around and do the whole thing again! You’ve got this.

The Wren Meacham Trail is in the Big Dalton Wilderness Area in Glendora. Park is open from 7 a.m. till sunset. Dog-friendly.

Story and photos by Natalie Bates, @wanderwithnatalie

Trending Stories NorCal

View all Stories
  1. Serene Las Gallinas

    A serene stroll alongside marshland, passing ponds and grasses frilled in seasonal wildflowers, with Mount Tam a beacon in the background … how nice. As part of the esteemed Bay Trail, San Rafael’s Las Gallinas Valley Birding Loop and Wildlife Ponds comprises about 3.5 miles of wide-open trail.

    View
  2. Paint Brushy

    This time of year you’ll have good reason to head for the hills—the electric-green rolling hills of Brushy Peak Regional Preserve in Livermore. This 4.5-mile loop hike is like stepping into a plein air painting.

    View
  3. Sponsored

    2025 POST Wildflower Walks

    Get flower empowered! POST’s complimentary 2025 Wildflower Walks guide blooms with the best places to see a variety of florals across the Peninsula and South Bay this spring.

    View
  4. All right, Almaden!

    Take a trip through time on this 5-mile loop in Almaden Quicksilver County Park. Explore the ruins of an old cinnabar mine and enjoy the first hints of wildflower season.

    View

Trending Stories SoCal

View all Stories
  1. Sponsored

    Weekend in Reno Tahoe

    Weekend plans? Reno Tahoe! Just a few hours by car or a short flight away, Reno Tahoe springs to the moment with great ways to combine adventure and relaxation in its beautiful mountains-meets-desert setting.

    View
  2. Hiker walking along the North Bluff Trail on Santa Cruz Island, Channel Islands National Park

    Purely Wild

    Channel Islands National Park lives up to its nickname as “North America’s Galapagos.” This less-traveled national park is an undeveloped and isolated series of five dramatic and distinct islands reached by boat. Hike the largest of the islands, Santa Cruz.

    View
  3. Woman hiking the South Kaibab Trail in the Grand Canyon

    Truly Grand Day Hike

    One of the best spring day hikes in the Grand Canyon? See layer upon layer of the park’s grandeur—including the river—on this 3-mile (one-way) journey to Skeleton Point via the South Kaibab Trail.

    View
  4. A woman stands amid an array of yellow and purple flowers at Descanso Gardens in Los Angeles

    Petal Paradise

    Tulips, lilacs, and daffodils—flower power is in full bloom at Descanso Gardens in La Cañada Flintridge. Sprawling across 150 acres surrounded by mountains, the gardens are putting on their best show right now.

    View