Buda Castle is a historical castle and palace complex that was first completed in 1265. The complex consists of the castle itself, the National Gallery, and the Budapest History Museum. Take a tour of the complex, explore the museums, and enjoy stunning panoramic views of the city from the Fisherman's Bastion.
Budapest is known for its unique cave system, which travelers can explore on a guided caving tour. The tour takes you through underground caves and tunnels, and includes activities like crawling, climbing, and rappelling. This is definitely an adventurous activity that should not be missed!
If you have more time, consider adding a visit to the Széchenyi Thermal Baths or taking a Danube River Cruise. If you have less time, you can skip the caving tour and explore the city center on foot or by bike. Keep in mind that some attractions may have limited hours or require advance reservations. Also, be sure to wear comfortable shoes and dress appropriately for the weather.