With some terrific day trip options in the surrounding area, renting a car makes good sense. Without one, it’d be much harder to soak up all that Miercurea-Ciuc, 50 miles away, has to offer. Csiksomlyoi Pilgrimage Church and Monastery should be at the top of your to-do list here. Mikó Castle and Millennium Temple are also not to be missed. Don’t forget about Suceava either! Just 50 miles away, Suceava Fortress, Bucovina History Museum and Gah Synagogue are must-sees here.