The Tallinn Town Hall is billed as the most authentic medieval town hall in existence today. The tower is 64 meters high (nearly 200 feet) and the viewing platform is just over halfway up. The narrow spiral staircase is only about 6 feet in diameter and the steps approach 20 inches in height towards the top. This tower climb was just a warmup for towers to come! The view is spectacular, well worth the climb. I did manage to resist the urge to ring the bell while I was up there!