Goa is India's smallest state by area and richest by GDP per capita, with a significant reliance on tourism, particularly for its beaches and cultural heritage. The state features a unique blend of Portuguese influence and Indian culture, with notable tourist attractions including historical churches, wildlife sanctuaries, and natural wonders like Dudhsagar Falls. Major cities include Panaji, Vasco da Gama, and Margao, each offering distinct cultural experiences and governance structures, alongside regulations for the tourism industry.