Hrubá Skála is a picturesque and historic district located in the Czech Paradise (Český ráj) region of the Liberec Region in the Czech Republic. Known for its stunning natural rock formations, lush forests, and medieval castles, Hrubá Skála is a popular destination for outdoor enthusiasts and history buffs alike. The district is characterized by its unique sandstone rock formations, which have been sculpted by erosion over millions of years, creating a dramatic and otherworldly landscape. Visitors can explore the area on foot or by bike, taking in the breathtaking views and discovering hidden caves and gorges along the way.