Ambarawa Train Museum lies in the small town of Ambarawa, which lies in the south part of Semarang City, Central Java province. This little town has a train museum built in 1873, at the time of the Prince William I period. The museum has several rooms: an office room, a passenger waiting room, an old loco collection, and a garden. Ambarawa Railway Museum locates on the slope of Mount Telomoyo, and it is about a 2.5 hour's drive from Yogyakarta.
Tritis cave is one of the famous Mary caves that lies in Gunungkidul, Yogyakarta. The Tritis cave is unique, natural, and equipped with stalactites and stalagmites as well. In this Tritis cave, pilgrims can pray in front of Mary's virgin statue while listening to the sound of bat screams and a trickle of water from the rocks.