RivCoParks

Providing the best parks in Riverside County for biking, hiking, trail riding, camping, picnicking, playing, learning and much more!

[RivCoParks @RivCoParks]

⚠️Public Notice: 05/19/2026
The following location is closed to the public until further notice:
Hidden Valley Wildlife Area
Hidden Valley Nature Center

[RivCoParks @RivCoParks]

✅Public Notice 4/06/2026: All weather restrictions have been lifted. Visit a Regional Park or Trail today!

[RivCoParks @RivCoParks]

⚠️Public Notice: 04/03/26
Due to inclement weather, the following locations are closed to the public until further notice:
Rancho Jurupa Regional Park
Hidden Valley Wildlife Area

[RivCoParks @RivCoParks]

⚠️Public Notice: 03/05/26
Due to high winds, the following locations are closed to the public until further notice:
Rancho Jurupa Regional Park
Hidden Valley Wildlife Area

[RivCoParks @RivCoParks]

⚠️Public Notice: 2/11/2026

The following locations are closed due to inclement weather:

Box Springs Mountain Reserve
Hidden Valley Wildlife Area
Santa Rosa Plateau Ecological Reserve
Harford Springs Reserve

Please keep off trails until further notice.

[RivCoParks @RivCoParks]

✅Public Notice 1/10/2026: All weather restrictions have been lifted. Visit a Regional Park or Trail today!

[RivCoParks @RivCoParks]

⚠️Public Notice: 1/9/26
Due to high winds, the following locations are closed to the public until further notice:
Rancho Jurupa Regional Park
Hidden Valley Wildlife Area

✅Reopened:
Santa Rosa Plateau Ecological Reserve

[RivCoParks @RivCoParks]

✅Public Notice: 12/30/2025
The following locations are reopened to the public:
Rancho Jurupa Regional Park
Hidden Valley Wildlife Area
Mary Tyo Staging Area

⚠️Santa Rosa Plateau Ecological Reserve will remain closed due to inclement weather until further notice.

[RivCoParks @RivCoParks]

✅Public Notice:
Kabian Park is reopened 12/29/2025.

⚠️Kabian Park is expected to close due to inclement weather on Thursday 1/1/2026.

[RivCoParks @RivCoParks]

⚠️Public Notice:
Due to high winds, Rancho Jurupa Regional Park is closed for day use and fishing 12/29/2025.

Regular hours are expected to resume 12/30/2025.

[RivCoParks @RivCoParks]

Due to inclement weather, the following locations will remain closed until further notice:

Kabian Park
Hidden Valley Wildlife Area
Mary Tyo Staging Area
Santa Rosa Plateau Ecological Reserve

The following locations are reopened:

Box Springs Mountain Reserve
Harford Springs Reserve

[RivCoParks @RivCoParks]

Due to inclement weather, the following locations are closed until further notice:

Kabian Park
Hidden Valley Wildlife Area
Mary Tyo Staging Area
Harford Springs Reserve
Santa Rosa Plateau Ecological Reserve
Box Springs Mountain Reserve

[RivCoParks @RivCoParks]

⚠️Public Notice: Due to heavy rain the following trails are closed and will remain closed until cleared for trail hazards 11/22/2025:

Hidden Valley Wildlife Area
Box Springs Mountain Reserve
Harford Springs Reserve
Santa Rosa Plateau Ecological Reserve

[RivCoParks @RivCoParks]

✅Public Notice 11/19/2026: The following trails have been cleared of any trail hazards and are reopened for public use:

Hidden Valley Wildlife Area
Box Springs Mountain Reserve
Harford Springs Reserve

[RivCoParks @RivCoParks]

⚠️Public Notice: Due to heavy rain the following trails are closed and will remain closed until cleared for trail hazards 11/14/2025:

Hidden Valley Wildlife Area
Box Springs Mountain Reserve
Harford Springs Reserve
Santa Rosa Plateau Ecological Reserve

[RivCoParks @RivCoParks]

⚠️Public Notice:

Due to heavy rain, Kabian Reserve and Park is closed until further notice. Please remain off trails. 11/13/2025

[RivCoParks @RivCoParks]

Fire Restrictions Notice – Effective July 7, 2025 - Due to fire risk, all open fires are prohibited at Mountain Parks and Lodges. This includes the use of briquettes. Propane fires and/or propane BBQ's are allowed under these restrictions. Please adhere to these rules to ensure safety and prevent wildfires. Thank you for your cooperation.