https://www.skateapp.net/spot/us/california-2/antioch/skatepark-on-williams-street-629eb3ed97a741001ed0b2de 2026-08-17T04:57:47.191Z monthly 0.8 https://www.skateapp.net/spot/us/california-2/antioch/deer-valley-high-school-64e479b7c7e2ac001e92dd50 2026-08-17T04:57:47.191Z monthly 0.8