As a digital nomad in Estonia, I've been exploring the country's many castles, and Haapsalu Castle is one of my favorites. This well-preserved medieval fortress is located in the coastal town of Haapsalu and offers breathtaking views of the surrounding landscape. The castle grounds are beautiful, with a moat and drawbridge, and the museum inside is perfect for families. Visitors can learn about the castle's history, see a variety of artefacts, and climb to the top of the main tower for panoramic views. Guided tours are available in multiple languages, making it a great day trip from Tallinn.