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Mare Island San Pablo Bay Hiking Trail
4.3 ★★★★☆ 90 Google reviews · Running trail in Vallejo, California · Posted hours
Runner's snapshot
- Surface
- Mixed
- Loop distance
- Not reported
- Shape
- Loop
- Shade
- Not reported
- Access
- Posted hours
Confirmed from Mare Island San Pablo Bay Hiking Trail's own listing, the park or land manager's website, and runner reviews. Blank cells mean we could not verify that fact — we would rather say "not reported" than invent one. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.
Trail-filled preserve for hiking and walking with sightings of wildlife, plus views of the bay and beyond.
What runners say about Mare Island San Pablo Bay Hiking Trail
“Easy trail, good for walking and jogging, nice views, bird watching, beautiful sunset area.”
“Easy trail, good for walking and jogging, nice views, bird watching, beautiful sunset area.”
Easy and flat trail. Once you park, just follow the trail along the fence. As others have stated... no shade along the entire trail. Good walk, but not too exciting. Grab a beer at Mare Island Brewery when you're done!
Easy trail, good for walking and jogging, nice views, bird watching, beautiful sunset area.
Gravel Trail that walks towards the water with historical military and current nature facts. There are benches that you can sit and enjoy the view looking out on the water and the hills on the other side. Not many people only saw two making it beautiful quite and a good walk!
Nice flat easy going loop trails with 360° views. Great place to watch sunsets. I have seen lots of different birds, including owls! I have also spotted what looked like a coyote. Trails are extra wide making it easy to social distance. Stay out of the tall grass cause there are ticks.
Trail conditions & character
“There are benches that you can sit and enjoy the view looking out on the water and the hills on the other side.”
“Flat, wide and gravel trail out and back that takes about 90 minutes.”
“There are benches that you can sit and enjoy the view looking out on the water and the hills on the other side.”
“Gravel Trail that walks towards the water with historical military and current nature facts.”
“There's not much incline, but the view's nice, and it's an all-dirt trail.”
Plan your run at Mare Island San Pablo Bay Hiking Trail
The practical stuff
- AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
- SurfaceMixed — more than one surface along the route, so check the segment you plan to run
- DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
- ShadeNot reported. Assume some of it is exposed and carry water in summer.
Hours
| Monday | 6 am–6 pm |
| Tuesday | 6 am–6 pm |
| Wednesday | 6 am–6 pm |
| Thursday | 6 am–6 pm |
| Friday | 6 am–6 pm |
| Saturday | 6 am–6 pm |
| Sunday | 6 am–6 pm |
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