While it might seem a bit macabre to include a cemetery into your travel schedule, the history of this one is magnificent and the cemetery itself well worth the visit. It is the largest in Latin America and dates back to 1821. If you want to learn more about this resting place, named one the World's Most Scenic Cemetries by the CNN, you should join one of the two hour night tours that will take you through the entire cemetery. You have to be at least 18 years old to join.

The sweet ambassador for Linz. The first recipe dates from 1653, making it the oldest cake recipe in the world.

Place de la Concorde is an expansive 84,000m² square located at the eastern end of the Champs-Élysées. It holds historical importance for several reasons: the liberation struggle during World War II brought many battles to Place de la Concorde; during the French Revolution, over a thousand people were beheaded here, many of them famous: Louis XVI, Marie Antoinette, and revolutionary Robespierre, just to name a few. The site is dominated by the 24-metre Obélisque de Louxor, one of Cleopatra's needles - a gift from Egyptian viceroy Mohammed Ali to Louis Philippe.

Rynek Główny is the name of the Main Market Square, which once was the largest square in Medieval Europe. It lies at the heart of the city and has been its hub, ever since the historical district of the Old Town got its present grid of streets in the 13th century. Rynek Główny is still very much the soul of the city.