Almanac note · Outdoors
Waterdog Lake gives Belmont a trail loop with a local name
Waterdog Lake Open Space is a very Belmont kind of place: hillside trails, neighborhood access, and a lake name with a small local surprise behind it. The name comes from a type of salamander, which fits a spot where the natural details reward slower looking.
The open space has trailheads near Hallmark and Lake, Lyall Way, and Carlmont Drive. People have a few ways to enter, depending on whether they want a short walk, a longer loop, or a hillier outing. The city also points visitors to the trail map, which is the smart move here.
This is not a giant wilderness trip. It is the kind of local open space that makes a Peninsula city feel livable: close enough for a morning walk, interesting enough for repeat visits, and still wild enough to remind you that Belmont sits in hill country.
For a smoother visit, use the map and start with the trailhead that matches your energy. The area is listed as open from sunrise to sunset.
Where to see it
Waterdog Lake Open Space in Belmont, with trailheads near Hallmark and Lake, Lyall Way, and Carlmont Drive.
Official sources
Official source trail
Reviewed July 1, 2026
California Porch explains the path. The official source is still the place to confirm the current rule, fee, form, map, deadline, or office decision.
Use the official page before you spend money, file paperwork, rely on a deadline, or change a property.
Connected places
Where it fits on the map
Open a place page for the county layer, nearby places, and other California entries tied to that local page.
Related notes
Keep following this thread.
These are picked from nearby places, shared tags, and the same California topic shelf.
Coyote Point shows San Mateo's busy Bay edge
Coyote Point Recreation Area brings together Bay views, a marina, marsh habitat, a beach promenade, windsurfing, playgrounds, CuriOdyssey, picnic areas, and SFO planes overhead.
Read next →Cooley Landing gives East Palo Alto a public bay edge
Cooley Landing Park turns East Palo Alto's Bay Road peninsula into public open space with trails, marsh views, education space, and local history.
Read next →Devil's Slide Trail shows Pacifica's coastal trail edge
Near Pacifica, Devil's Slide Trail follows an old Highway 1 segment with coastal overlooks, signs, restrooms, and future trail-link context.
Read next →