The term refers to a specific geological feature, a volcanic crater accessible by vehicle. This allows for close-up observation of geothermal activity, such as fumaroles and hot springs, without extensive hiking. One notable example is the Soufrire Volcanic Center in Saint Lucia, where visitors can drive into the caldera and experience the landscape firsthand.
Accessibility to volcanic sites like this offers significant educational and scientific opportunities. Direct observation facilitates a deeper understanding of volcanic processes and their impact on the surrounding environment. Moreover, such sites can boost local tourism, providing economic benefits to the region while raising public awareness about geological phenomena. Historically, these easily-accessible areas have played a key role in advancing volcanology research and informing hazard mitigation strategies.
