Newbury Park is a populated place and town in Ventura County, California. Most of it lies within the western Thousand Oaks city limits, while unincorporated areas include Casa Conejo and Ventu Park. About 28,000 residents of Thousand Oaks reside in Newbury Park. Newbury Park makes up around 40 percent of the total land area of Thousand Oaks.

Rancho Conejo Playfields is a 13 acre multi-use community park in Newbury Park, California which includes of public open-space land and numerous trails in the western Simi Hills. The park contains softball fields, soccer fields, tennis courts, a basketball court, turf, playground- and picnic areas.

Rancho Sierra Vista is one of the last intact ranches from the first half of the twentieth century in the Santa Monica Mountains. The majority of the landscape is much as it was 100 years ago.

The Powerline Trail is a popular hiking and mountain biking trail located in Newbury Park, California. The trail is known for its scenic beauty and panoramic views of the surrounding hills and mountains.