<p>Rajasthan, a state in northwestern India, is endowed with a rich geological, geomorphological, paleontological, faunal, floral, historical, and industrial diversity. This paper focuses on 10 geosites located in the Udaipur, Rajsamand, and Desuri regions, situated in the south-central part of Rajasthan. These geosites form part of the Aravalli and Delhi Fold Belts of the Aravalli Mountains, showcasing a diverse array of geological features, including Precambrian orogenic processes, collision tectonics, ophiolite suites, shallow shelf carbonate facies, and ancient global oxidation events, all remarkably preserved within this terrain. The proposed belt contains classic exposures of igneous and metamorphic rock assemblages, complex deformation patterns, and structural features that are prominently displayed along road cuts and nearby landscapes. These sites also hold cultural significance, with several ancient and revered temples, enhancing their value for geotourism. The belt has served as a natural laboratory for generations of geologists, providing fundamental field knowledge and inspiring numerous scientific studies. The proper conservation and scientific interpretation of these geosites will promote geotourism, support geological research, and foster public appreciation of Earth’s geological heritage. Developing these sites with appropriate educational materials will also enhance field-based learning for students, researchers, and the general public. Conservation of these sites will benefit the national and international geological community, facilitating further research into the geological evolution of the Aravalli–Delhi Fold Belt. Therefore, the authors propose the systematic conservation of this belt for future geologists, researchers, students, and curious tourists, ensuring its preservation for generations to come.</p>