The picturesque Celje is the third largest town in Slovenia. You could enjoy a spectacularly scenic view of Slovenia from a balloon ride offered by the Balonarski Klub Ekopool. If you prefer to keep your feet on the ground, drive up to the Castello which is a historical castle with some excellent views of the city. The Mansion, and not the castle kind, offers an atmospheric lounge with relaxing music, a bar for the daytime and a club for the nightlife. If you haven't got a particular day trip planned, take a leisurely drive around this pretty town in Slovenia in your comfortable yet practical car rental.