Welcome to Petrin - a sightseeing restaurant with a hotel and a lookout tower. We offer stylish accommodation and a restaurant with excellent cuisine and a breathtaking view of Jablonec and the Jizera Mountains. For larger events we have an Art Nouveau hall. Corporate events and tailor-made weddings. Great views can be experienced at our lookout tower.

Operation of an international fast food restaurant focusing on specialty chicken. The basic menu consists of fried chicken pieces, grilled meats, sandwiches, fries, salads, desserts and drinks. For the youngest customers there is a children's menu. WiFi connection is available.

Café in the Marta Senior Citizens Home. Excellent coffee, cakes, cakes to order, sandwiches, ice cream, hot chocolate and much more.

Operation of a network of cafes. Retail sale of coffee, coffee grinders and coffee machines. Offering espresso and chocolate drinks, brewed coffee, Frappuccino or tea. We also sell muffins, cakes, pies and sweet pastries. We also offer sandwiches, wraps, bagels, yogurt and salads.

Operation of an international fast food restaurant focusing on specialty chicken. The basic menu consists of fried chicken pieces, grilled meats, sandwiches, fries, salads, desserts and drinks. For the youngest customers there is a children's menu. WiFi connection is available.