= spaces available= guaranteed= few spaces left= booked out
Search for photos:
Enter keywords to search our photo archive. Hints: You can use " " to find exact matches or group words. You can prefix words using logical operators AND / + (default), OR, or NOT / - to refine your search results.
Volcano & eruption special tours Tours dedicated to usually a single volcano currently in eruption. These trip, sometimes offered only last-minute through our newsletter, are among the most adventurous and most popular in our program.
Divergent plate boundaries in oceans Two ocean plates move apart from each other. Hot upwelling mantle material forms magmas that continuously produce new oceanic crust. An ocean widens.
La Palma Volcano Special We offer a short-notice tour to see the eruption on La Palma in a small group guided by a volcanologist (Evelyne Pradal - English and French speaking geologist.)