There is no nightlife there as the park is not open in the night. There is a hotel, which suppose to be very expensive and it has some bar.
I never went up there as it was another half an hour walks and after walk of four hours you don’t want anything.
8 km from Plitvickie Jeziera is camping Korana. It's very big camping and very exlusive. There are toalet with hot shower and wc. There is shop too. Very interesting camping but if you slip on this camping you must call earlier because is't very problem find free place. Telefhone number lokking for in my map - Plitvickie Jeziera. For 2 persons and one child, one car and one tent we payd 128 KN.