To promote inclusive, accessible, and quality education aligned with sustainable development goals, this study proposed the design and evaluation of four educational tactile maps of volcanoes for visually impaired individuals, using 3D-printed models. The research was based on an educational design method that included conceptualization, prototype development, and validation by experts in differential education. Tactile maps were created representing different types of Chilean volcanoes: shield, caldera, stratovolcanoes, and lava domes. Experts positively evaluated these maps, highlighting their ability to help visually impaired students visualize shapes and spatial features of the volcanoes, compare reliefs and sizes, and understand their evolution. The study achieved its goal, demonstrating that 3D-printed tactile maps are useful for inclusive education in Earth sciences. However, challenges in design and accessibility persist, as well as the need to integrate these resources into real educational settings. Future research should focus on their implementation in the school curriculum and on training teachers in their use, ensuring their pedagogical value and contribution to inclusive and accessible education.