Neuschwanstein Castle, nestled in the Bavarian Alps, is a fairytale castle commissioned by King Ludwig II. Due to its location on a steep hill, accessibility can be challenging; consider utilizing the bus or horse-drawn carriage to reach the entrance, followed by a climb. Interior tours are mandatory and typically guided, lasting around 30-45 minutes; solo exploration of the interior is not permitted. Booking tickets online in advance is highly recommended, especially during peak season (summer and holidays), to avoid long queues or sell-outs. Note that photography is prohibited inside the castle. Expect to spend approximately 3-5 hours for the entire visit, including travel time to and from Hohenschwangau, waiting in queues, and taking the guided tour. Cost per adult is around €17 plus booking fees. While the castle is open year-round, winter weather can affect accessibility and views; check conditions before your visit.