| Drive for more than two kilometers on a narrow concrete road, leading to a caldera from which a springs a splendid waterfall around ten meters. |
| The width of the volcano is larger than the width of the observed band by OMEGA, and only a part of the caldera is observed. |
| Scientifically speaking, Sulphur Springs is a caldera, or collapsed volcanic formation. |
| A large body of magma, capped by a hydrothermal system, still exists beneath the caldera. |
| Eventually the central location within the volcano was again utilized for magma storage and a deep caldera was produced. |
| This landslide material was then embayed by lava when the central caldera was flooded. |
