Skip to main content
FacilityFacilityRecreation.gov

Big Rock Day Use Area & River Access

Willow Creek, California · Humboldt County · Facility

Located approximately 1/4 mile on Highway 96 from the Highway 299 intersection in the town of Willow Creek, Big Rock offers day use for those who want to spend the day on the Trinity River. It is a popular spot in the summer months for swimming, sunbathing, picnicking and just relaxing. This site offers river access to…

Advertisement
40.94384, -123.62906
Open in OpenStreetMap
5-Day Forecast

Weather at Big Rock Day Use Area & River Access

Live forecast for the park. Plan your visit accordingly.

Avg High82°F
Avg Low55°F
Peak Rain Chance1%
Humidity51%
UV (avg)8
Air Quality35 · Good
Today
🌫
Fog
71°/50°
🌬 11mph
5:45 AM8:38 PM
Sun
☀️
Clear
80°/53°
🌬 10mph
5:45 AM8:39 PM
Mon
☀️
Clear
88°/62°
💧 1%🌬 8mph
5:44 AM8:40 PM
Tue
☁️
Overcast
91°/58°
🌬 9mph
5:44 AM8:40 PM
Wed
☁️
Overcast
80°/51°
🌬 8mph
5:43 AM8:41 PM

Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.

About Big Rock Day Use Area & River Access

Located approximately 1/4 mile on Highway 96 from the Highway 299 intersection in the town of Willow Creek, Big Rock offers day use for those who want to spend the day on the Trinity River. It is a popular spot in the summer months for swimming, sunbathing, picnicking and just relaxing. This site offers river access to fisherman and non-motorized boaters wishing to float the lower section of the Trinity River. It contains shaded picnic areas for those wanting to enjoy the river scenery out of the sun. There are two vault toilets for the convenience of river-bound visitors, and offers a place for those needing a break from the road.

Plan Your Visit to Big Rock Day Use Area & River Access

Heading to Big Rock Day Use Area & River Access? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Big Rock Day Use Area & River Access?

No central reservation system listed for Big Rock Day Use Area & River Access. Check the official page (https://www.recreation.gov/camping/campgrounds/239677) for the latest entry policy and availability.