Where the valley road dead-ends behind the lagoon: a beach that crunches underfoot, paved in surf-polished Franciscan pebbles — reds, greens, and honey tones of jasper, carnelian, and agate you can admire but never pocket, since it's protected park ground. From this same lot, Fort Cronkhite's old barracks and the uphill walk to Battery Townsley are within reach.
The valley opens up, the road runs out, and here you are at the far end of it all — a big lot tucked behind the beach and the lagoon, the natural turnaround of the whole valley leg. Rodeo Beach spreads out in front of you, and Fort Cronkhite sits off to the side. Pull in, take your time. There's no road past this.
Now, walk down toward the water — stay back from the wave line, the surf here runs cold and stronger than it looks — and you'll notice something. This beach doesn't sound like other beaches. It crunches. That's because it isn't really sand — it's a carpet of little wave-tumbled pebbles, worn smooth by the surf out of the old Franciscan rock these headlands are built from. Look close and you'll find color: reds and greens, honey tones, even flecks of black — jasper, carnelian, agate, polished round by the sea. It's a favorite stretch for beachcombers, and it's easy to see why.
Here's the thing, though. As tempting as it is to slip a pretty one in your pocket — this is national park land, and collecting is prohibited. So it's look, don't take. Admire them, photograph them, roll them around in your hand, and leave them on the beach for the next person to find. That's the deal here.
Those long low buildings off to the side are Fort Cronkhite — old military barracks that now hold park offices. Most days they're working buildings, not open to the public, but if you happen to come on the first Sunday of the month, some of them open their doors. Worth checking ahead if that history interests you.
And if you've got the legs for it, this lot is your jumping-off point for Battery Townsley — a big World War Two gun emplacement up on the hill above you, about a half mile on foot, uphill. The interior only opens on limited days, so if that's your goal, check ahead before you climb.
One more note — the Marine Mammal Center is up here in the headlands too, but its hours and reservations shift with the season, so look it up before you count on a visit. Same goes for the wildlife itself: seals, whales, seabirds all pass through, but nature keeps its own calendar. No promises. Just keep your eyes open.
Photo: Brocken Inaglory · Public domain
