The North Etiwanda Preserve

A unique Riversidean Alluvial Fan Sage Scrub plant community that provides protection for a number of rare and endangered species.

Please aid in our conservation efforts by adhering to all preserve rules.

4890 Etiwanda Avenue, Rancho Cucamonga, CA 91739 

Latest News

North Etiwanda Preserve Closed
The North Etiwanda Preserve will be closed through sunrise of Thursday November 10, 2022. With…
Access Trail Work
After a summer of heavy rains, the Cucamonga Valley Water District will be performing repairs…
The North Etiwanda Preserve Re-Opens
Repairs to the parking area have been completed, and the preserve will open at Sunrise,…
North Etiwanda Preserve Closed through Wednesday, Sept. 14th
Due to erosion in the parking lot caused by the latest storm, the North Etiwanda…
North Etiwanda Preserve will be closed until Saturday Sept. 10th, 2022
Due to high fire danger, the San Bernardino County Fire Department in conjunction Rancho Cucamonga…
North Etiwanda Preserve Entrance Paving Project
The North Etiwanda Preserve is a very popular hiking destination for Country residents and those…
North Etiwanda Preserve Road Project Complete
Paving Project at the North Etiwanda Preserve
Staff and Contractors will be working at the North Etiwanda Preserve on Monday March 7th…
Parking fee goes live October 1, 2021
The North Etiwanda Preserve’s new parking fee goes into effect on October 1, 2021.  Two…

Upcoming Events

There are no upcoming events.


North Etiwanda Preserve
Open from Sunrise to Sunset

A parking permit is required when visiting the Preserve.
Parking Information


Vehicles parked in the lot after hours are subject to citation, impoundment or tow at owner’s expense.


For more information about the preserve rules click here.