For non-renewable tourism resources, the development method that should be implemented is ().

Non-renewable tourism resources usually refer to those natural and cultural relics formed in the historical process and preserved as tourist attractions to this day. This non-renewable heritage tourism resource must be developed and utilized reasonably under the premise of effective protection. That is, the use of such tourism resources must be based on the principle and premise of ensuring the safety of these things, and protective development should be implemented instead of blindly advocating market orientation. Protective development refers to: ① tourists are required to engage in activities suitable for the safety of such resources when visiting here; (2) The developers and managers of such resource projects are required not to blindly emphasize tourism orientation and change the original appearance of these things and their sites at will.