The Letohrádek hvězda is a Renaissance summer palace in the shape of a six-pointed star, built in 1556 for Archduke Ferdinand of Tyrol. It sits at the end of a long avenue through the lovely wooded park of Obora hvězda, a hunting reserve established by Ferdinand I in 1530. The palace houses a small museum about its history and an exhibit on the battle of White Mountain. From the Vypich tram stop, bear right across open parkland to the white archway in the wall; the avenue on the far side leads to the palace (a 1.5km walk from the tram).