Swishing below, all but invisible from the park and motorway above, is the Los Angeles river. A river with water, fish, tadpoles, birds, reeds, banks, a river that flows for 52 miles skirting Burbank, north Hollywood, Silver Lake, downtown and Compton and empties into the Pacific Ocean.. A regular river, except that to most it's a secret. I ask three other people and receive the same blank looks until finally a park ranger confirms that, yes, there is a river at the bottom of a ravine 150' away. — guardian.co.uk

The 70-foot channel has for years operated as a flood-control channel, wildlife sanctuary and escape valve for treated waste water befouled with chemicals and trash. Now, the soft-bottom swath of weedy islands, dense brush and willows draped with fast-food wrappers, plastic bags and clothes is one of the newest summer attractions in town. — latimes.com