Athens, the capital of Greece, is notable for its distinctive environment. Numerous archaeological and historical monuments contribute to the city’s cultural wealth. These cultural monuments should include geological monuments, which are part of Athens’ natural heritage. The Acropolis of Athens is one of the world’s most recognizable and admired monuments, renowned for its archaeological, historical, and touristic significance. The Acropolis Rock is also a spectacular geological heritage monument. This article is about the Acropolis monuments, which are of great geological interest in addition to their cultural value. In recognizing each monument’s unique geological features and quantitatively evaluating them, in terms of educational, touristic, cultural, and accessibility value, we document their special value in geo-education and geo-tourism, not only for the public, but also for the scientific community. The potential for exploiting these geosites, in terms of geotourism, is very high and important not only for strengthening the local economy, but also for raising visitor awareness of environmental, geological, and geoconservation issues. However, the lack of understanding of geological heritage in relation to cultural heritage is underlined. The need for strategic educational planning and integration of geo-environmental education into school practice is evident.