Last Sunday, I felt like I should have something more to do than just saying goodbye to my parents, and so I took a day trip to Wales. Cardiff to be precise. The bus ride was about 3 and a half hours long, but I was dropped off right in front of the castle at 11:30. I was slightly in a time crunch with lots to do, so I went straight into the castle and booked the house tour that started in a half an hour. You see, there is one admission fee for the castle as a whole, but if you want to see the rooms, the clock tower,…