Poleski National Park (PNP) is the park with the lowest number of visitors in Poland. Therefore we did not expect great infrastructure or something spectacular. We were wrong. We visited many National Parks in Poland, but Poleski Park has one of the best infrastructure ever. All hiking trails are well marked, plenty of place to rest, clean toilets, car’s parkings etc. Nature is amazing especially if you like birdwatching or just relax. We were in May and we did not meet many other tourists on some trails, so only you and amazing nature. Staff in PNP Center is very friendly and helpful – we recommend to visit if you want to see for instance turtles. PNP is also great for families. We were there with our two 7 years old girls, which did not claim about trips because most of trails are 3-6km long. You can find many lakes around and place to bike. It’s like Biebrzanski Park Narodowy, but in addition you have forest places as well. Highly recommended and one of our discovery high on top picks in Poland for nature sights.