We did a day trip with Northern Hikes to the Bohemian Switzerland National Park. Our guide Marek was excellent! He was very knowledgeable on the area and history of the Czech Republic. The park was beautiful and the hike was a great get away from the cities. We did the long hike to the Pravčická arch. The hike was long but not difficult terrain. Marek kept the group together and didn’t rush anyone. We had lots of time to stop and take pictures and enjoy the scenery. We would recommend Northern Hikes to everyone.