My friends and I took the tour starting at 5 PM, and we agreed it was too early. It was still very hot, and we were uncomfortable walking around so much. The tour itself was fun, but could have used more stops at pubs throughout the tour. I am a slow drinker, so I always had a beer in my cup, but my friends ran out of their beers too quickly. The bars also did not give us any discounts for being part of the tour. The ghost stories were interesting, but would have been more exciting if we had taken a nighttime tour. Keep this in mind when booking.