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Backpacking Zone permit

Henry Coe Backpacking Gear Checklist

Henry W. Coe State Park covers 87,000 acres of steep, dry hills in the Diablo Range, and the backpacking permit is first-come at the entrance on the day you leave. The gear that matters here is water planning, because the springs and ponds change from year to year, plus a filter that handles murky stock ponds, poles for the climbs and layers for cold nights. People who go say the hills are harder than the mileage suggests.

What shapes your gear on Henry Coe backpacking

Permit
You cannot reserve a backpacking permit. You register on the day you leave, at Coe Ranch, Dowdy Ranch or Hunting Hollow, where you can self-register when no one is on duty. Backpacking costs $5 per person per night, plus a vehicle fee.

From California State Parks and Pine Ridge Association, Henry W. Coe State Park

Where you camp
The Western Area uses designated sites only. The eastern zones let you pick your own spot, with a cap on how many parties each zone takes. Across the park there is room for over 60 parties of up to eight people.

From Pine Ridge Association, Henry W. Coe State Park

Water
Hunting Hollow has no potable water. Water at Headquarters is available at the visitor center. Trip reports describe springs, creeks and stock ponds that change year to year, so the park asks you to check with staff before you go.

From Pine Ridge Association, Henry W. Coe State Park, Backpacker's Review and Backpacking Light forum: Henry Coe from Hunting Hollow

Heat and cold
Summer highs run above 90 degrees. Overnight lows reported on a February trip were between 30 and 50 degrees, and one canyon campsite is known for biting cold.

From California State Parks, Backpacker's Review and Two Heel Drive

Season
One long-time Bay Area hiker backpacks Coe from late October through early June and calls summer too hot, with dry creeks. Spring is the park's busiest time for permits and parking.

From Two Heel Drive and California State Parks

What the agency requires on Henry Coe backpacking

  • A backpacking permit, registered the day you leave

    You must register, pay camping and parking fees and pick up a permit on the day of departure. You agree to the rules printed on the back of it.

    From Pine Ridge Association, Henry W. Coe State Park and California State Parks

  • A stove instead of a campfire in wildfire season

    The park page said that from June 12, 2026 wood and charcoal campfires were not allowed for the rest of wildfire season, while gas stoves were allowed. Check the current notice before you leave.

    From California State Parks

What hikers carry on Henry Coe backpacking

  • Enough water for the longest dry stretch

    Water is the planning problem in this park. A May 2011 trip to Coit Lake found creek water near the trailhead and springs at Willson Camp, then almost nothing until the lake. Pack for that gap and ask a ranger how the springs are running.

    From Backpacking Light forum: Henry Coe Late May/Early June, Two Heel Drive and Pine Ridge Association, Henry W. Coe State Park

  • A pump or gravity filter with a cloth pre-filter

    One family that camps at Coe often leaves the UV pen at home and uses a gravity filter, because filtered stock-pond water tastes better. Others say a bandana as a pre-filter plus treatment is fine, and that a spring is a better source than a pond.

    From Backpacking Light forum: Henry Coe from Hunting Hollow

  • Trekking poles

    The trail and fire road climbs are long and steep, and one February trip report calls poles a lifesaver for the knees on the descents.

    From Backpacker's Review and Two Heel Drive

  • Sandals or water shoes for The Narrows

    The Narrows trail crosses a creek back and forth for about a mile. In summer it may be mostly dry, but in winter the crossings can be waist deep.

    From Backpacker's Review

  • Sun cover and a brimmed hat

    Many trails are exposed and the park sits at only 2,000 to 3,000 feet, so heat builds fast. The park itself tells long-distance hikers to carry and drink plenty of water.

    From Backpacker's Review and California State Parks

  • Warm layers for camp

    Hot days turn into cold nights. A February group packed a down jacket and wool base layers for lows in the 30s to 50s, and a Bay Area blogger says the China Hole canyon gets especially cold overnight.

    From Backpacker's Review and Two Heel Drive

  • Cash for the Hunting Hollow self-registration box

    At Hunting Hollow there is no staffed booth, so you put your permit and the fee in an envelope in a lock box. A trip report warns you need cash for that.

    From Backpacker's Review and California State Parks

  • A printed park map

    Hikers pick routes by climb, not distance, because fire roads are short but brutal and trails switchback. A paper map from the visitor center helps you choose, though the large plastic one is heavy.

    From Two Heel Drive and Backpacker's Review

  • A tick check and long sleeves

    A forum reply to a first-time visitor in April offered one piece of advice, which was to mind the ticks.

    From Backpacking Light forum: Henry Coe from Hunting Hollow

Going as a group? Split this list between you so nobody carries two stoves.

Plan a trip here

What hikers regret or leave behind on Henry Coe backpacking

Gear questions for Henry Coe backpacking

Do I need a permit for Henry Coe backpacking?

Yes. You register in person on the day you leave and pay the camping fee. Permits are first-come, so you cannot reserve one, and spring weekends are the busiest.

From Pine Ridge Association, Henry W. Coe State Park and California State Parks

Where do I get water for Henry Coe backpacking?

Fill up at Headquarters, since Hunting Hollow has none. On the trail, creeks, springs and ponds vary by year and many go dry in summer, so ask staff how they are running and treat everything you take from a pond.

From Pine Ridge Association, Henry W. Coe State Park, Backpacker's Review, Backpacking Light forum: Henry Coe Late May/Early June and Backpacking Light forum: Henry Coe from Hunting Hollow

What time of year is best for Henry Coe backpacking?

Late October through early June, according to one regular hiker. Summer is hot and dry, with highs above 90 degrees.

From Two Heel Drive and California State Parks

Can I have a campfire during Henry Coe backpacking?

Not always. In 2026 the park banned wood and charcoal fires for the rest of wildfire season and allowed gas stoves, so carry a stove and check the park page.

From California State Parks

Sources

  1. Henry W. Coe State Park · California State Parks · Agency
  2. Backpacking in Coe Park · Pine Ridge Association, Henry W. Coe State Park · Agency
  3. Henry Coe from Hunting Hollow · Backpacking Light forum · Forum thread
  4. Henry Coe Late May/Early June · Backpacking Light forum · Forum thread
  5. Henry Coe backpacking: You know you want to · Two Heel Drive, Tom Mangan · Blog
  6. Henry Coe State Park: Mississippi Lake trip report · Backpacker's Review · Trip report