Rincon de los Esteros, San Jose
Rincon de los Esteros 
    Innovation Triangle / Golden Triangle  | |
|---|---|
Neighborhood of San Jose  | |
| 
 Clockwise from top left: Samsung headquarters; apartments on Vista Montaña; corner of North 1st St & River Oaks Parkway; shops on Vilaggio St; shops on Moitozo Park.  | |
| Coordinates: 37°23′23″N 121°55′49″W / 37.38965°N 121.93024°W | |
| Country | United States | 
| State | California | 
| County | Santa Clara | 
| City | San Jose | 
Rincon de los Esteros, also known as Innovation Triangle, the Golden Triangle, the Innovation District, or simply as Rincon, is a vast district of San Jose, California, making up a significant portion of North San Jose. The district has one of the largest concentrations of high tech company headquarters and campuses in Silicon Valley.