Guinnes Book Record Holder
Europe has been famous for its medieval architecture with its grand castles and structures. But if you would want to visit the biggest of them all, you might as well go to the Czech Republic and visit the Prague Castle
It is actually crowned by the Guiness Book of World Records as the biggest ancient castle with around 570 meters in length 130 meters wide. And don’t despair since the castle is open for visitors, and actually has a gift shop where you can buy souvenir for your loved ones at home.
A visit here would definitely round up your visit in the Czech Republic.
Source: Wikipedia, Prague Castle