If you live in Foothill Place, you already know the drill. You park at the Foothill Staging Area, you climb the grassy switchbacks, you get your view of the valley, you turn around. Maybe you've done that loop a hundred times. Maybe you know exactly which turn gets shade in July and which one you regret by mile two.
Here's what most of that hundred-times familiarity hides: Foothill Road, the same road your staging area sits on, keeps going. It runs south past Castlewood, crosses into unincorporated county land, and eventually dead-ends at a second gate onto the same ridge you've been walking for years. That gate opened less than three years ago. It roughly doubled how much of Pleasanton Ridge Regional Park you can actually reach on foot from your own neighborhood's road.
The End of the Road You Know
The Foothill Staging Area, the one most Foothill Place residents use, sits at the base of the ridge and feeds into the trail system that climbs toward the ridgeline overlooking Pleasanton and the Livermore Valley. It's the entrance the neighborhood was built around, and it's genuinely a good one. But it only opens onto the northern and central sections of a park that spans 9,090 acres of oak-covered hillside.
For most of that acreage's history, if you wanted to see the rest, you needed a different trailhead entirely, usually accessed from Sunol.
The Same Road, A Long Way South
In December 2023, the East Bay Regional Park District opened the Tyler Ranch Staging Area at the far southern end of Pleasanton Ridge, at 12565 Foothill Road. That address matters more than it looks. It's the same Foothill Road that runs past Foothill Place, just several miles farther south than most residents ever drive it.
The new staging area added roughly 18 miles of trail and close to 2,800 acres, built on the former Tyler Ranch and Robertson Ranch properties, both previously closed to the public. From up there, the district's own materials describe views that reach San Francisco Bay, Mount Diablo, Brushy Peak, Mission Peak, Mount Umunhum, and Mount Tamalpais on a clear day, a wider sweep than anything visible from the Foothill Road entrance most residents default to.
Here's how the two entrances actually compare:
| Foothill Staging Area | Tyler Ranch Staging Area | |
|---|---|---|
| Address | Foothill Road, Pleasanton | 12565 Foothill Road, Sunol |
| Opened | Original park entrance | December 2023 |
| Parking | Original lot | 78 spaces, plus equestrian and trailer staging |
| Trail access added | Existing ridgeline routes | ~18 miles across ~2,800 acres |
| Distinguishing view | Pleasanton and Livermore Valley | SF Bay, Mt. Diablo, Mission Peak, and more |
Nearly a Third of the Park, Added Without Fanfare
Run the numbers and the scale becomes clearer. Pleasanton Ridge Regional Park totals 9,090 acres today. The Tyler Ranch and Robertson Ranch addition alone accounts for close to 2,800 of those acres, roughly a third of the entire park's footprint, opened through a single staging area most Foothill Place residents have never parked at.
That's not a rounding error. That's a third of your backyard park that was functionally locked until three years ago, and it still doesn't show up in most people's mental map of "the ridge," because the map most residents carry was drawn before this section existed.
The 2026 Trails Challenge Wants You to Notice
The park district appears to know this gap exists. Pleasanton Ridge is one of only five Tri-Valley parks featured in the East Bay Regional Park District's 2026 Trails Challenge, alongside Ohlone Wilderness Trail in Sunol, Las Trampas Wilderness Regional Preserve in San Ramon, Brushy Peak Regional Preserve in Livermore, and Del Valle Regional Park in Livermore. The program hands out a free guidebook and T-shirt at EBRPD visitor centers while supplies last, and logging your hikes online qualifies you for monthly prize drawings.
Mike Moran, the district's interpretive and recreation services manager, put the intent plainly, describing the goal as encouraging people to explore "not only a person's regular favorites, but also planning adventures to parks farther out."
That's the exact habit this post is naming. If your regular favorite is the Foothill Staging Area loop, the challenge is nudging you toward the Sunol side of your own road.
Two Dates This Fall, If You Want Them
The park district's own calendar lists ridge programming for both September 5 and September 26, 2026, part of the same Trails Challenge push. Either date is a low-effort way to see the Tyler Ranch side of the park alongside district staff who already know the terrain, rather than figuring out the Sunol approach on your own the first time.
If you'd rather go solo, the drive from Foothill Place is straightforward: south on Foothill Road, or via I-680 at the Sunol exit onto Koopmann Road, then Pleasanton-Sunol Road into Niles Canyon Road, right on Main Street, right on Kilkare Road, left back onto Foothill Road to the staging area at the end. It's a longer drive than walking out your front door, but it's still your road the whole way.
The Walk Back Into the Neighborhood
Whichever entrance you use, the return trip is where Foothill Place earns its keep. Neighbors in the adjacent Kottinger Ranch area have pointed newcomers toward Bill's Cafe for outdoor seating after a hike, and toward Primrose Bakery for the kind of pastry that makes the climb back down feel worth it. Neither is a destination on its own. Both are the sort of small, specific habit that makes a trail system feel like part of daily life rather than a place you visit.
That's really the point of this whole post. The ridge behind Foothill Place isn't a fixed thing you finished learning years ago. It grew by close to a third in less than three years, on the same road you already drive, and the park district is actively trying to get regulars to notice. This fall gives you two scheduled reasons to go find the part you've been missing, and a road that was already yours to take you there.
If you're weighing what a home near this kind of access is actually worth, or thinking about what your own property in Foothill Place could mean in today's market, the team at Armario Homes knows this neighborhood from the ground up. Schedule a free consultation and let's talk about it.
