The tripto catalogue lists 63 monuments, mounds and outdoor sculptures. You can see most of them in a quarter of an hour without a ticket, and the mounds also offer some of the best views over the city.
Kraków's four large mounds – Krakus, Wanda, Kościuszko and Piłsudski – are all in the catalogue. The Kościuszko Mound was built from soil brought from the battlefields where Kościuszko fought; next to it are a fort and the Kościuszko Museum. The Krakus Mound in Podgórze is the oldest mound in Kraków, with a free view of Wawel and the Old Town. The Piłsudski Mound on Sowiniec is the largest in Poland at 35 metres high. At the foot of Wawel, Bronisław Chromy's bronze Wawel Dragon breathes fire every few minutes. In Bydgoszcz, Jerzy Kędziora's sculpture "Crossing the River" balances on a rope above the Brda river; it was unveiled on 1 May 2004. In Łódź, the Gallery of Great Łódź Citizens is a set of six monuments on Piotrkowska Street, including Tuwim's Bench and Rubinstein's Piano.
Most places in this category are in the Silesian region (more than 10) and Lesser Poland (close to 10), followed by Masovia and Greater Poland. Kraków alone has eight.
In practice: 15–30 minutes is enough for a monument and about an hour for a mound, including the walk. Most are free and open around the clock; the Kościuszko Mound charges (34 zł, reduced 26 zł), with tickets sold only at the ticket office. With children, the Wawel Dragon and the trail of 18 bronze Hewelion lions in Gdańsk are great choices.