Hever Castle is now a tourist attraction, drawing on its links to Anne Boleyn and Henry VIII, its mazes, gardens and lake.
There is an annual events programme with assorted events including jousting tournaments and archery displays in the summer months and an annual patchwork and quilting exhibition in September. The castle has also become the venue for a triathlon. The Castles to Country Houses exhibition contains a collection of 1/12 scale model houses ranging from the medieval to Victorian periods.
The castle offers three floors containing antique furniture, Anne Boleyn's prayer books, instruments of torture, and a large collection of Tudor paintings. There is also a museum of the Kent Yeomanry. The remains of the original country house timbers can still be seen within the stone walls of the fortification, while the gatehouse is the only original part of the castle. It has the oldest working original portcullis in England.
The grounds of the castle include a yew maze, planted in 1904. There is also a water maze, opened in 1999, the object of which is to get to the folly at the centre without getting wet, while in the children's adventure playground there is a tower maze. The castle gardens contain a wide range of features including an Italianate garden, rose gardens, a herb garden, and topiary.