The Titan Missile Museum is a decommissioned intercontinental ballistic missile complex in Arizona, USA.

The missile complex was capable of delivering a nine-megaton nuclear warhead to targets more than 10,000km (6,200 miles) away.

Director of the museum and former crew commander in the 1980s, Yvonne Morris, tells the BBC Travel Show's Rajan Datar why it is important that people are allowed visit the site.

Watch and read more from the BBC's State of America season