Porolissum was an ancient Roman city in Dacia. Established as a military camp in 106 during Trajan's Dacian Wars. The site is one of the largest and best-preserved archaeological sites in modern-day Romania.
Wonderful place and underrated. Relaxing 15 minute walk to Porolissum and the Amphitheater. Easy access from paved road. You need to pay an entrance fee, note that it may be a little overpriced.