Trails › United States of America › California › Diablo Range
Bob Walker Regional Trail
Next nearby hike: Amphitheater Trl 0.8 mi · 1.3 kmExplore Diablo Range →
Bob Walker Regional Trail other trails nearby (tap a dot to open it)
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© OpenStreetMap contributors (ODbL) · Full route · OpenStreetMap · Basemap: OpenFreeMap (OpenMapTiles, © OSM contributors).
7-day forecast
Open-Meteo (CC BY 4.0)Best time to hike
Best months: Sep–Jun · highs 12–27 °C (54–81 °F)
- J12°3°107
- F14°4°93
- M16°5°77
- A19°6°37
- M23°9°17
- J27°12°4
- J29°14°0
- A29°14°1
- S27°12°6
- O22°10°34
- N16°6°72
- D12°4°101
Average high °C · low °C · precipitation mm per month. Highlighted: best months.
How we pick months
Best months are those where the 1981–2010 average daily high is 10–27 °C (50–81 °F), the average overnight low is 0 °C (32 °F) or warmer, and average precipitation is 200 mm (7.9 in) or less. Values are long-term monthly averages for the ~1 km cell at the trail point on the map, from CHELSA V2.1 climatologies (Karger et al., CC0), not a forecast. Higher or more exposed parts of a route can be colder, wetter or snowier.
Trail facts
- Mapped length
- 14 km · 9 mi (OSM route, Waymarked Trails)
- Mountain range
- Diablo Range (Southern California Coast Ranges › California Coast Ranges; GMBA)
- Nearest town
- 6.2 km E of Blackhawk (Contra Costa County, California) · GeoNames
- Best months
- Sep–Jun
- Country
- United States of America
- Region
- California
- Continent
- North America
- Route type
- Local route
- Ref
- BWRT
- Operator (OSM)
- East Bay Regional Park District
- Route centre
- 37.8346, -121.8146
- Route start
- 37.8399, -121.8410
- OpenStreetMap
- relation 11257014
How it’s scored
Hikers can rate difficulty from 1 to 10 (1 = flat, short, easy walk for anyone; 3 = gentle hills, a little effort; 5 = moderate climbs, some fitness needed; 7 = steep or long, solid fitness required; 10 = extremely strenuous or technical; long steep climbing; experienced hikers only). The community average is shown once at least 3 people have rated the trail; until then the official or computed score is used when we have one.
More trails in the Diablo Range
All 92 →Nearest trails
distance from the trail startAmphitheater Trl
0.8 mi · 1.3 km · California
Oyster Point Trl
1.2 mi · 1.9 km · California
Tassajara Creek Trl
2.1 mi · 3.3 km · California
Trail Through Time
4.9 mi · 8.0 km · California
Bald Ridge Trl
5.0 mi · 8.1 km · California
North Peak Trl
5.1 mi · 8.3 km · California
All trails in California → · All 36,834 trails in United States of America →