The first dinosaur bone fossils was found in dinosaurs valley in Laiyang city. The exposed strata are continuous. It is an important actual basis for studying dinosaur fossils of Mesozoic Laiyang group. At the same time,Danxia landscape in dinosaurs valley has high ornamental and scientific value. In recent years,due to serious influence of human activities, geological environment in valley has been getting worse and worse. Relative countermeasures should be carried out to protect the dinosaurs valley practically and timely.