Located in Prague Castle, St. Vitus Cathedral is the most important and largest church in the city. It contains the tombs and mausoleums of the former Czech kings, and where the jewels of the Czech royal family are placed. Inside this beautiful and majestic cathedral there are many guides who accompany the tourists and explain to them the history of this picturesque cathedral. It is definitely a wonderful place to visit in Prague, where you can admire unique architectural designs, and wonderful ancient artifacts.