1. Pozzo della Cava is an underground well located in the historic town of Assisi, Italy. It is believed to have been created in the 12th century to provide water to the town during times of siege. The well is accessed through a series of underground tunnels and chambers, creating a unique and mysterious atmosphere.

2. The operating hours of Pozzo della Cava can vary, so it is recommended to check their official website or contact them directly for the most up-to-date information. Unfortunately, there is no phone number available for Pozzo della Cava.

3. Admission to Pozzo della Cava typically requires purchasing a ticket, with prices varying depending on age and whether you opt for a guided tour. Transportation to Assisi is relatively easy, as the town is well-connected by train and bus services from major cities in Italy. Once you arrive in Assisi, the well is located near the historic center and is easily accessible on foot.