Get in touch with your spiritual side and offer up your own prayer at Cistercian church. Explore outside for a while or find out if you are allowed to join the next service.
You'll be spoiled for sightseeing choice when in Eger. Cistercian church is an ideal place to kick off here, but there are many other interesting sights to experience. Eger Castle, Eger Minaret, and Eger Basilica are not far from the house of prayer and will top off your day nicely.