Ojców National Park. Nestled between a series of rugged rocky outcrops in the Jura Uplands north of Krakow, the Ojców National Park is a real wonder to behold. It might be the smallest national park in Poland but with created a range of landscapes, today it is home to forests surrounded by limestone cliffs and underground streams. Be away from city only 20 km, National Park certainly one of the most accessible just arrives within one hour by public transport. Refers to the natural and historical region, short trails are perfect for everyone who want a day trip to absorb the natural beauty.