Located in Goniadz, Słoneczna Dolina nad Biebrzą features a garden and barbecue. The property is located in Biebrza National Park. Free WiFi is offered throughout the property and free private parking is available on site. There is a seating and/or dining area in some units. Some units also have a kitchenette, fitted with a fridge. There is a private bathroom with a bath or shower in every unit. Słoneczna Dolina nad Biebrzą also includes a children's playground. A spot for a barbecue and a fireplace is featured. You can engage in various activities, such as fishing, canoeing, sailing, cycling, and bird-watching. GreenVelo and Podlaski Szlak Bociani cycling trails are nearby.