Educational visit in the Roztocze National Park, a stunning area known for its diverse landscapes, rich biodiversity, and commitment to environmental preservation. The park features lush forests, rolling hills, and unique geological formations, providing a perfect backdrop for exploring sustainable practices in natural resource management. The students both walked and cycled through the park, enjoying its trails, and observing the local wildlife, including horses roaming freely in the meadows and watched bat hatchery.  The Roztocze National Park is the best example of renewable energy sources use and application. Solar cells, blue technologies such as rainwater harvesting and reuse, wastewater treatment through phytoremediation are some of examples employed for sustainable development while maintaining existing forms of nature conservation.