Double Up on Diablo

Hike to Mount Olympia and North Peak at Mount Diablo State Park

woman kneeling and signing peak book at Mount Olympia in Mount Diablo State Park

Set the tone for 2024 with this twofer summit hike at Mount Diablo State Park. Embark on a 7-mile out-and-back up Mount Olympia and Diablo’s lesser-known summit, North Peak.

You’ll get a clear view of the two summits from the jump, starting from the Three Springs Staging Area and heading south on Three Springs Road.

After 0.4 mile, bear right onto Olympia Trail and ascend through a cool, shady forest. As the trees begin thinning, you can see the Diablo Mountain Range stretching north to south, and the snowcapped Sierra on the horizon.

At the intersection with East Trail, turn left to begin the final, steep stretch to the Mount Olympia summit. Beautiful, craggy rock formations make for a dramatic backdrop as you emerge on top of the 2,946-foot mountaintop.

Stellar views feature Livermore Valley, the sprawling wind farms, and the San Francisco Bay. A guest book is attached to the summit pole, so jot down a celebratory note before turning your sights to North Peak.

From the Mount Olympia summit, follow North Peak Trail as it descends into rockier terrain. Turn left onto North Peak Road, and watch your footing on the slippery gravel while climbing the final ascent to the summit at 3,557 feet. A staircase leads to the radio towers, where hikers can snap selfies with massive Mount Diablo in the background. On nice days the North Peak is a beautiful spot for a picnic.

Return the way you came.

The Three Springs Staging Area is located on Marsh Creek Rd. in Clayton. Map. Mount Diablo State Park is open from 8 a.m. to sunset. No dogs.

{MARCH 20, 2024 NOTE: WITH RAIN AND STORMS AN ONGOING EVENT THIS YEAR, ALWAYS CHECK THE WEATHER FORECAST BEFORE GOING. DON'T DO THIS HIKE IN POOR WEATHER.}

Story and photos by Heather Werner, @heath.er.wer.ner

Trending Stories NorCal

View all Stories
  1. Sponsored

    Chasing Dark Skies: Southern Oregon

    Hot springs, hiking, lodging, antelope, and one of the world’s best places for looking up at night.

    View
  2. Woman with her arms outstretched to the rolling hills scenery while on a rock outcrop at Barnabe Peak in Samuel P Taylor Sate Park in Marin

    Barnabe Bonanza

    Sure, there are higher mountains in Marin (Mount Tam) and easier ascents (Mount Burdell), but is there a more expansive North Bay view? Barnabe Peak in Samuel P. Taylor State Park offers a glorious panorama including Mount Tam, Mount Diablo, and Mount St. Helena.

    View
  3. Tamtastic Sunset

    Sure, the East Peak of Mount Tam is absolutely spectacular at sunset, but some magic-hour enthusiasts head to a nearby spot, Trojan Point, for a little more personal space in their panoramic viewings.

    View

Trending Stories SoCal

View all Stories
  1. Lagoon Swoon

    We all love an underdog story, especially in the shadow of the greats. Enter a truly SoCal coastal version: Malibu Lagoon State Beach. Though situated next to Surfrider Beach, a fa

    View
  2. Woman hiking the San Onofre Bluffs Loop Trail to San Onofre State Beach in San Diego County

    Bluffing Good!

    Lovely coastline, beautiful beaches, unique geological history, and picturesque sandstone cliffs with limited foot traffic in San Diego County? Head to San Onofre State Beach and the 5-mile San Onofre Bluffs Loop Trail.

    View
  3. Tahoe's Trio of Lake Vistas

    They say good things come in threes, and it’s true when you embark on this 8-mile (round-trip) hike in Tahoe’s Desolation Wilderness. It gives you three excellent lake vistas: Eagl

    View