hike · tb
37.5156, -121.8307

Flag Hill Loop, Sunol CA

Overview

Summit hike in East Bay Park's Sunol Wilderness. Excellent landscape views and wildflowers. Hiking trail map, directions, parking & GPX download.

Trail Stats

Duration
2.8 hr
Length
7.2 km
Elevation Gain
356 m
High Point
415 m
Low Point
120 m
Grade
—

Photos

A high-altitude vantage point overlooking a lush, forested landscape. In the foreground, two hikers sit on large rocks, facing away from the camera. They wear wide-brimmed hats and backpacks, suggesting they have trekked to this scenic spot. Below them, ro
Trail photo

No caption provided.

Trailspotting Nearby
Trail photo

No caption provided.

California Summits (Lassen Peak)
Trail photo

No caption provided.

A tranquil rural landscape featuring rolling green hills, scattered trees, and a clear blue sky. In the foreground, a grassy field hosts a few cows grazing. A red barn sits in the middle distance, enclosed by a wooden fence. Winding paths weave through the
Trail photo

No caption provided.

A person wearing a yellow shirt and a white hat crouches on a grassy hilltop dotted with wildflowers in shades of purple and yellow. They appear to be taking a photo or closely examining something in the grass. The rolling landscape extends into the distan
Trail photo

No caption provided.

A hiker dressed in a blue shirt, gray pants, and a black cap walks along a narrow dirt trail in a grassy clearing. They carry a black backpack and head toward a dense wooded area. To the right of the trail, a dry creek bed is scattered with rocks and falle
Trail photo

No caption provided.

A lone hiker dressed in a blue shirt, gray pants, and a backpack strides along a narrow dirt trail through a verdant forest. The path winds gently, flanked by towering trees with thick trunks and dense foliage. Tall grass and undergrowth frame the scene, l
Trail photo

No caption provided.

Flag Hill Loop, Sunol CA
Trail photo

No caption provided.

Tags

vetted-2026-07 trailspotting