Menlo Park is a small city located in San Mateo County, California. It is known for its residential neighborhoods, parks, and proximity to the San Francisco Peninsula. The city has a rich history, having been founded in the late 19th century, and is home to several historic sites. The city is also recognized for its connection to technology and innovation, being close to Silicon Valley. Notably, Thomas Edison established his first research lab, the Edison Laboratory, in Menlo Park in 1876, which contributed to its reputation as a center for invention and development.