Oglio Po is rich in sanctuaries and nature reserves. Lovers of the environment and nature can enjoy places where the flora and fauna of the Po Valley are safe in protected habitats to be visited with respect and caution. The Ecological Oasis Le Margonare (within the peat bogs of Belforte di Gazzuolo), the WWF Oasis Le Bine (between Calvatone and Acquanegra sul Chiese); the Marcaria Bogland Nature Reserve (the Heron reserve) and the Garzaia di Pomponesco WWF Oasis. A land of water that offers authentic landscapes, with opportunities for bird watching and hiking.