Butler's model describes how tourist resorts typically change over time through six stages: discovery, growth, success, problems or decline, and potential new growth. In the discovery stage, a few tourists find the place and it starts to attract more visitors. As the resort grows in popularity, more services and infrastructure are developed. At the peak of success, it is a bustling tourist destination. However, overcrowding and other issues can then lead to problems and potential decline as visitors look elsewhere. But investment and regeneration may also spark a period of new growth.