Cheap flights from Denver to San Jose from £172

The Museum of Computer History contains over 100,000 exhibits, including photographs, films, and documents. There is even a working mechanical machine by Charles Babbage. This gadget was built 150 years ago, according to his drawings. Also, the museum runs a program to restore old computers. There, you can find a section that talks about computer chess. The exposition about the inventions of Silicon Valley occupies a separate place.

San Jose International Airport is one of the busiest in the United States because San Jose is the hub of Silicon Valley. At the same time, the airport is located within the city limits. You can even get downtown from the airport in about an hour on foot. Alternatively, you can take the Blue Line high-speed train or bus 60 with a change to bus 22. The trip will cost $5.

Located above Silicon Valley, the Lick Observatory is looking for extraterrestrial life. The observatory has partnered with Stephen Hawking and is the first permanently occupied mountain-top observatory in the world. It also hosts different events, concerts, and lectures. At night, you can gaze at the stars through a 36-inch refractor telescope.