Winchester Mystery House is a monumental mansion that took 38 years of continual construction to complete and includes 160 rooms, with such oddities and attractions as blank walls behind doors, a staircase that goes nowhere and 13 bathrooms, 13 chandeliers and 13 palm trees on the driveway.
Contact number: 408 247 2101
Location: 525 South Winchester Boulevard, San Jose, California
Learn more here.