We had an enjoyabe 2 hr walking tour of historic Philadelphia by Urban Adventures with Nina as our guide. The pace of the tour was comfortable. She ensured that everyone in the group could hear her well and was happy to answer any questions we had. A planned stop half way through the tour allowed for a refreshment or bathroom break if needed. Our tour was in early August. We came prepared with rain panchos/umbrellas as these tours are rain or shine and possible showers were in the forecast. The rain held off and we were spared the summer heat. The tour ended at a local restaurant/micro brew pub that we also enjoyed.