Arroyo León (Spanish for "Lion Creek") is a 6.5-mile-long (10.5 km) [1] stream in San Mateo County, California which is a tributary of Pilarcitos Creek. [2]
37°27′00″N 122°24′45″W / 37.44993°N 122.41239°W
Arroyo León (Spanish for "Lion Creek") is a 6.5-mile-long (10.5 km) [1] stream in San Mateo County, California which is a tributary of Pilarcitos Creek. [2]
37°27′00″N 122°24′45″W / 37.44993°N 122.41239°W