1. Tivoli Gardens is an amusement park and pleasure garden located in the heart of Copenhagen, Denmark. It was opened in 1843 and is one of the oldest amusement parks in the world. The park covers an area of 8.7 hectares and features numerous rides, games, and attractions. Some of the interesting facts about Tivoli Gardens include:

- It inspired Walt Disney to create Disneyland.

- The park has its own pantomime theater and concert hall, where famous artists like ABBA, Elton John, and Sting have performed.

- Hans Christian Andersen, the famous Danish writer, was a frequent visitor to Tivoli Gardens.

- The park has been used as a location for several movies, including \"The Olsen Gang\" series and \"The Danish Girl\".

2. Tivoli Gardens is open from April to September, and during Halloween and Christmas. It is closed during winter. The working time varies, but usually the park opens at 11 am and closes between 10 pm and midnight. The phone number is +45 33151001.

3. The ticket prices vary depending on the time of the year and the type of ticket. A one-day ticket for an adult costs around DKK 140 (approximately USD 22), but there are also discounts for children, seniors, and groups. The tickets can be bought at the entrance or online. The park is located in the city center, and it is easily accessible by public transport, including buses, trains and metro.