Sacramento–San Joaquin Delta

The intricate waterway system east and north of Stockton, where the Sacramento and San Joaquin Rivers and their tributaries weave through a maze of leveed islands, sloughs, and channels before meeting San Francisco Bay to the west. The delta is one of the most interesting and least-visited landscapes in California — a world of water, asparagus farms, old swing bridges, and small waterside towns that feels entirely different from the rest of the state.

Exploring the delta by houseboat is the classic approach: several marinas around Stockton offer rentals, and the network of navigable channels is extensive enough for a week of slow cruising without repeating routes. Smaller craft — canoes, kayaks, and small powerboats — give access to narrower sloughs. The towns of Locke (an extraordinary surviving Chinese American settlement from the 1920s), Isleton, and Walnut Grove are all reachable by water. Fishing — striped bass year-round, salmon and steelhead in autumn — is excellent throughout the delta.

things to do sight wildlife
A story
The Sacramento–San Joaquin Delta is an inverted delta — instead of a river spreading into the sea at its mouth, the delta was formed where two rivers converge behind a barrier of hills and fill an inland bay with silt. The result is one of the largest estuarine systems in the United States, covering about 1,100 square miles of waterways, islands, and marshes that are simultaneously the most productive agricultural land in California and one of the most important wetland habitats in the western hemisphere.