Introduction  
The cave tourism or tourism into caves and grottoes is a modality which requires deep studies for planning its management. Often it envolves a fragile ecosystem and the visit requires a hard control; meanwhile this is one of the most fascinating windows to know the inside of the Earth, and it presents one of the fastest geological processes, beyond the beauties of the cave's issues.
What is geotourism?  
Old explorers  
Geotourism in Brazil  
Diversity  
Available papers  
Contact  
Colunas em gruta calcária - Gruta Rei do Mato - MG
Gruta da Pedra Ume - em rocha vulcânica no Parque Guartelá - Tibagi, PR.
Gruta Olhos d'Água em Ponta Grossa, PR
Estalactites - Gruta Rei do Mato - MG Morcegos - Gruta Olhos d'Àgua Estalactites em formação - Gruta Rei do Mato - MG
MINERAL TOUR