Sea Ranch Beaches and Tide Pools

Stengel Beach

Stengel Beach is the shortest walk of the six, a cypress-lined path of about 0.12 mile, and its wooden stairs to the sand are closed while Sonoma County Regional Parks replaces the rotting staircase. The county expects the closure to last through 2026. The Highway 1 lot, the flush toilets, and the path to the overlook stay open. The beach does not.

The ground under the old landing is eroding, so stay behind the closure signs. When the stairs reopen, look for the seasonal waterfalls on the cliffs after rain. Until then, drive to Shell, Pebble, or Black Point.

Shell Beach and the tide pools

If you want northern California tide pools without leaving The Sea Ranch, start at Shell Beach. The county trail runs about 0.65 mile one way through pines and meadow to a sandy cove with sea rocks and pools that open when the water drops.

Arrive on the falling tide. Wear shoes with tread. Parking is free at 39200 Highway 1, 7 a.m. to sunset, with pit toilets at the trailhead.

Walk-On Beach

A landslide closed the Walk-On trail at the bluff. From the lot at 40101 Highway 1 you can still walk north on the bluff. You cannot reach the beach stairs until the county reopens that stretch. Use Shell, Pebble, or Black Point for sand, or head north on the Bluff Top Trail toward Gualala Point for the long headland walk.

Black Point Beach

Black Point is the steep staircase guests remember the next morning. About 0.25 mile one way drops to a curving quarter-mile beach just north of the cape. Surfers work this cove when the swell fits. The rest of us walk the sand and save breath for the climb back up. Free parking at 35050 Highway 1, 7 a.m. to sunset. Campfires are not allowed on the beach.

Pebble Beach

Pebble Beach is the quieter stop between Stengel and Black Point. The trail weaves about 0.27 mile through pines and meadow, then stairs drop into a sandy cove. It is a walking beach on a cold coast. Free lot at 36498 Highway 1, 7 a.m. to sunset.

Reading the tide table (Arena Cove)

For Sea Ranch and Gualala tide charts, use NOAA station 9416841 at Arena Cove in Point Arena. Predictions are on tidesandcurrents.noaa.gov, with heights measured from mean lower low water. A minus tide is any low below 0.0 feet. Those are the hours when the lower pools show.

The useful number is the time of low tide. Be on the rocks in the two hours around that low, starting while the water is still falling. If low is at 2:40 p.m., arrive closer to 1:00 and climb out before the water covers your path back. Save a screenshot on house wifi before Highway 1 eats the signal.

Tide pool etiquette

California State Parks guidance is plain. What lives in the pools stays in the pools. Do not pry animals off rock or turn them over. Do not flip rocks. Step on bare rock or sand when you can. Keep kids inside arm's reach, and watch the ocean while you look down. Sneaker waves can run far up dry sand. The National Weather Service says it in six words. Never turn your back on the ocean.

Gerstle Cove and Stewarts Point are both State Marine Reserves, and nothing living may be taken from either one. Parts of the Stewarts Point State Marine Conservation Area allow limited recreational shore take under CDFW rules. Leave living animals where they are on every stop.

Gualala Point and Salt Point

When Sea Ranch stair beaches are busy or closed, these two parks sit on either end of the stretch.