In September and October trails in the southern area of Wunderlich Park will be closed for annual vegetation management within the utility right-of-way.

Some trails remain closed due to damage from winter storms. Toyon Campground are closed and without water. Werder Playground is closed for construction.

September 25–29, San Bruno Mountain Park will be closed to all cars while the main park gates are replaced. Visitors may still enter on foot through the Crocker Gate.

Pump track construction continues in Flood Park requiring the park to remain closed, Monday to Friday, through Wednesday, October 11 to ensure safe entrance and exit by semi-trailer trucks.

Repairs begin soon on the 4.5-mile northern portion of the Sawyer Camp segment. Ralston Bike Trail is closed for PG&E to work on a gas transmission line until October 31

The area south and west of the park, which was burned by the CZU Lightning Complex Fire, remains closed. Other trails remain closed due to storm damage.

For holiday weekends in 2023, Bicycle Sunday, the weekly event that allows for non-motorized use of Cañada Road along Crystal Springs Regional Trail, will be canceled to meet the increased holiday needs for staffing at other parks in the area. Bicyclists and motorists, please be mindful to share the road.

We are treating up to 100 acres of dense fire fuels in Quarry Park. Some trail closures will occur, Monday through Friday.

Flood Park will be closed select days in August and September to resume a pest management plan aimed at reducing the large ground squirrel population that continues to damage to buildings, walkways, and significant park trees.

As of August 1, more sites have reopened at Coyote Point Recreation Area and power has been restored following storm damage.

Safety inspections show need to replace some play structure parts.

Take precautions against hot weather to ensure a great summer visit to San Mateo County Parks.

As daily temperatures rise so does the likelihood of seeing snakes, including rattlesnakes, on trails.

The pump track will be closed on Wednesdays, for either a part or full day, to perform maintenance. The track will also be closed during and following wet weather.

Please use caution when using the stairs to access the beach at Fitzgerald Marine Reserve. The Seal Cove stairs have been repaired and are now open.

Memorial Park will have intermittent reservation site closures on weekdays between September 18 and October 31 for park vegetation management work.

Crews have returned to Huddart Park to follow up on forest health work performed last November and December near the park entrance. Trails slated for closure include Redwood Nature Trail, and Bay Tree Trail.

Park staff patrol parking lots, but taking your own precautions against theft is always advised. Familiarize yourself with precautions you can take to protect your valuables and vehicle.

Plans to renovate for Junipero Serra Park's Iris Point youth day camp are in development. The site is closed until further notice.

The Department has observed and received reports of numerous trails in Quarry Park that have been built without permission and therefore are not according to Department trail standards. In addition, signage made to appear as formal Department signs have been nailed to trees.

Ticks are parasitic arachnids that wait in vegetation or on rocks or logs for an animal or human to brush up against them. Once contact is made the tick will attach to its host by anchoring into the skin using hook-like mouthparts. Ticks may carry diseases transmittable to humans such as Lyme Disease and should be avoided.

Prepare for your park visit by knowing about bacteria warnings in county recreational waters, provided San Mateo County Environmental Health.

Make your trip to Edgewood Park safe and enjoyable by being cautious of fast-moving cars on Edgewood Road and avoiding parking difficulties.

The overlook above Quarry Park's quarry face is remains closed until further notice due to exposed footings.