Glenn Daniel King Estate Park

King Estate Open Space Park, also known as Glenn W. Daniel/King Estate Open Space Park, is a city park located in Oakland, California. Situated on a hilltop, this park offers panoramic views of San Francisco Bay and the surrounding area. The park encompasses approximately 80 acres of land along a north-south ridge overlooking the East Bay Hills.

The park features grassy slopes and open spaces, making it a popular destination for various outdoor activities. Fire roads cut into the park decades ago now serve as a trail system for visitors to explore. The old Crest roadbed functions as an all-weather trail, providing accessibility throughout the year.

King Estate Open Space Park is notable for its off-leash dog policy, allowing canines to roam freely under voice control. However, park officials emphasize the importance of responsible pet ownership, urging visitors to keep their dogs leashed in surrounding residential areas and to clean up after their pets.

The park's terrain includes steep slopes, particularly on the western trail, which requires caution when navigating. Wildlife can be observed within the park boundaries, and visitors are advised not to let their dogs chase or harass the local fauna.

It's worth noting that a significant portion of the park is not fenced, and there are no gates, which means visitors should be mindful of park boundaries for their safety and that of their pets.