The Preserve Closes When It Rains. Last Winter, That Added Up to About a Month.

When rain closes the Palos Verdes Nature Preserve, how long does it stay closed? Most closure notices from the City of Rancho Palos Verdes give the same answer, including its November 14, 2025 notice: "The trails may remain closed up to 48 hours after the last rainfall."

The City's own notification archive suggests a different way to count. Between mid-October 2025 and late February 2026, the preserve and Abalone Cove Park closed for rain five times. They stayed closed about 31 days in all. The longest closure ran ten days. If you plan a Portuguese Bend loop or an Abalone Cove morning around the forecast, the gap between those numbers matters. The 48 hours start after the last rain falls. Southern California storms tend to come in clusters, so the clock keeps resetting.

Five closures, read from the City's own log

The City posts every closure and reopening to its Palos Verdes Nature Preserve notification list, with a date on each one. Here is last season, with each closure measured from the date it took effect to the date the preserve reopened.

Every closure notice from last season gives the same reason: "significant rainfall." Only the October 2025 closure actually came close to 48 hours. The other four averaged more than a week. The November closure started on November 14 and didn't lift until November 24, the Monday before Thanksgiving.

This fall's first rain closure has already happened. Rain closed the preserve on September 8, 2026, and it reopened the next morning. That one-day turnaround was the shortest in the log. Last winter's pattern is closer to what November and December tend to bring.

The holiday stretch was almost entirely closed

The weeks around the winter holidays stand out in the table. The preserve closed on Christmas Eve 2025 and reopened Monday, December 29. Two days later, on December 31, it closed again. It stayed closed until Thursday, January 8, 2026.

Over those 15 days, from December 24 through January 7, the trails were open for just two: December 29 and 30. That window also covers New Year's Day and most of the school break, when out-of-town family is most likely to be visiting. If a bluff walk at Abalone Cove or a climb in Portuguese Bend is on your holiday plans this year, last season suggests having a backup ready.

"Now open" comes with a footnote

Even when the preserve reopens, every trail may not be open. Each reopening notice from last winter carries the same caveat, as in the City's November 24, 2025 reopening notice:

"There may be several temporary trail closures in effect. For more information or to view a map of trail closures, visit rpvca.gov/trailalerts or call the Open Space and Trails Division at 310-491-5775."

So you can have an open preserve and a closed trail at the same time, and that's true in dry months as well as wet ones. Over the summer of 2026, the City closed individual trails at Ocean Trails one at a time. Sunset Trail closed August 17 and reopened August 21. Sunrise Trail closed the same day Sunset reopened and reopened August 28, then closed again on September 1. East Boundary Trail was announced as closed on weekdays through September 25, 2026, with weekend access kept open. Earlier in 2026, the same archive lists separate closures for Toveemor Trail, North Spur Trail, Burma Road Trail and Switchback Trail. It also shows two short closures of the whole Portuguese Bend Reserve, one in late April and one in early May.

After a reopening notice, check your specific trail. A rain closure covers the whole preserve. Once it lifts, the trail-by-trail map is what tells you whether your route is open.

How to know before you drive

The City sends these notices through its "Notify Me" system. To subscribe, you create a website account on rpvca.gov and choose the Palos Verdes Nature Preserve list. After that, a few habits help:

• Subscribe to the preserve list on the City's Notify Me page. Closures and reopenings are sent the day they take effect, and some arrive early in the morning. Last November's reopening went out at 8:15 a.m.
• Check the Trail Conditions and Alerts page after any reopening for the map of trails that are still closed.
• Call the Open Space and Trails Division at 310-491-5775 if the map won't load or your question is about a specific trail.
• Count from the last rain, not the first. In a run of storms, the reopening clock doesn't start until the final shower has passed.

Places to walk that RPV's preserve closure doesn't cover

The City's rain notice covers the Palos Verdes Nature Preserve and Abalone Cove Park. Lower Point Vicente is part of the preserve, so the area around the Point Vicente Interpretive Center falls under preserve rules. The places below are run by other cities or organizations, so an RPV preserve closure doesn't apply to them. Wet ground still matters, though, and none of them promises to be walkable after a storm.

South Coast Botanic Garden. The Garden says it is open 8 a.m. to 5 p.m. daily. Its Plan Your Visit page says reserved timed tickets are required for entry. Its admission page lists free parking and $18 adult admission, and members get in free. Its own rainy-day guidance warns that rain can leave the ground slippery and muddy, so good shoes help. Dogs are allowed only during scheduled Dog Walking Hours, and you have to reserve ahead. The rose garden and koi pond stay dog-free. Construction is also changing routes. The Garden has posted detours on parts of Tram Road and a long-term closure of Banyan Grove Lawn while the Children and Family Garden is built.

Palos Verdes Estates bluff-top trails. The City of Palos Verdes Estates maintains bluff-top trails from the 1300 block of Paseo del Mar to the city's southern edge. It also maintains walking paths in the medians of Palos Verdes Drive North and Palos Verdes Drive West. Part of the bluff-top trail was scheduled to close during retaining-wall repairs on Palos Verdes Drive West, west of Via Montemar. Work was planned from late February through July 2026. Check the City's project page for current status before you plan a walk through that section.

George F Canyon in Rolling Hills Estates. The nature center building is closed for reconstruction, but the City of Rolling Hills Estates has kept the canyon trail open. The City's October 13, 2026 update covers utility work for the new building. Phase One is a building of roughly 3,300 square feet, expected in Summer 2027. A January construction notice said the project-site parking lot would be unavailable, while street parking and pedestrian access stayed open. For riders, the City maintains more than 20 miles of bridle trails.

Terranea and Pelican Cove. Terranea's resort map shows a Bluff Top Trail, a Flowerfield Trail, a Discovery Trail rest area and public day parking. The resort allows leashed pets on its public trails and asks owners to clean up after them. Next door, the City's parking map marks Pelican Cove Park as "not a part of resort" and shows public parking lots.

Patrice keeps track of how the Peninsula works day to day, from trail alerts to the walks that stay open when the preserve closes. If you're thinking about which part of Palos Verdes puts your favorite walks closest to home, Patrice Meepos is glad to talk it through with you. Work With Patrice.