3 Best Sights in Poland

A 10-minute walk toward the river from the main campus of Warsaw University is the relatively new (1999) Warsaw University Library, a sight not to be missed, even if you're not on a research trip. You'll find some shops and cafés on the ground floor, but it's the building's roof and its rooftop garden that are truly special and definitely worth the trip. The garden, open to the general public, is both vast and intimate, not to mention one of the most beautiful rooftop spaces in all of Europe. With its nooks, crannies, brooks, paths, lawns, and benches where you can hide with or without a book, the garden provides a perfect space for thought and inspiration. It is also full of surprises: look for various "reinterpretations" of Einstein's theory of relativity. In addition, you'll find a kaleidoscope of vistas of both the city and the library's interior. If you dare, cross the footbridge over the glass library roof—with the sky reflected under your feet, you literally walk in the clouds.

These gardens, covering an area of roughly 3 acres, were laid out in 1818, so they will celebrate their two-hundredth anniversary in 2018. At the entrance stands the neoclassical observatory, now part of Warsaw University.

Built as a memorial after World War I, the Tomb of the Unknown Soldier contains the body of a Polish soldier brought from the eastern battlefields of the Polish–Soviet war of 1919–20—a war not much mentioned in the 45 years of Communist rule after World War II. Ceremonial changes of the guard take place at noon each Sunday; visitors may be surprised to see the Polish Army still using the goose step on such occasions. The memorial is a surviving fragment of the early 18th-century Saxon Palace, which used to stand here on the west side of plac Piłsudskiego. Behind the tomb are the delightful Ogród Saski (Saxon Gardens), which once belonged to the palace and were designed by French and Saxon landscape gardeners. Scattered around the gardens, 21 baroque-era statues personify the muses and the virtues.