The first documented expedition to its summit was accomplished in 1937. Marsh, B. Arenal is the most active volcano in Costa Rica and one of the most active in the world. Blocks from the lava-flow fronts traveled N, NE, and NW, periodically …

Volcano Type. Virtually explore the rainforest and tropical gardens surrounding the eco-lodge with this live streaming webcam. After an eruption, the people would move 15 or so miles away, and return once crops began to grow again. 20791-MIRENEM. 21197-MIRENEM (April 23, 1992) and No. 23774-MIRENEM (22 November 1994).

A special issue of Journal of Volcanology and Geothermal Research was devoted to Arenal volcano (see Reference subsection below). EarthCam and The Arenal Observatory Lodge & Spa welcome you to beautiful La Fortuna, Costa Rica! Arenal Volcano. In September, activity originating from Arenal's Crater C consisted of gas emissions, sporadic Strombolian eruptions, lava flows traveling N, and occasional avalanches from lava-flow fronts. Arenal Volcano’s highest point is 1633 meters (5383 feet) above sea level.

This allowed them to survive the eruptions of the Arenal volcano. ), 2006, Arenal volcano, Costa Rica: Magma genesis and volcanological processes, Journal of Volcanology and Geothermal Research… Arenal Day: Arenal Night: Costa Rica 2003 Caribbean --Road to Caribbean --Almonds & Corals Day 1 --Donna Day 1 --Almonds & Corals --Bribris Reserve --Cahuita National Park Wonderful "Potpourri" --La Selva Research Center --High Altitude Bog + Paramo Arenal Volcano and a spectacular evening video! Arenal Volcano National Park (PNVA) was established on September 30, 1991 by Executive Decree No. Our lodge was originally built to accommodate the groups of scientists, students and occasional tourists who visited Arenal and  La Fortuna, Costa Rica. The Lodge was originally built in 1987 as a Smithsonian Institute scientific research station. Arenal Volcano : Table of Contents. The area where it is located remained virtually unexplored until way into the XX century. This resiliency was probably a direct result of the Arenal people's simplicity; a small society in balance with the tropical ecology could bounce back more easily than could a civilization as complex as the Maya. It is both the youngest stratovolcanoes in that country and one of the most active volcanoes worldwide.

Catch a glimpse of the famous Arenal Volcano, which until 2010 was one of the most active volcanoes in the world. The earliest known eruptions of Arenal occurred about 7,000 years ago. The local sign-happy town of La Fortuna sits at the foot of Arenal volcano. Analysis of seismic and acoustic observations at Arenal Volcano, Costa Rica, 1995–1997 August 2000 Journal of Volcanology and Geothermal Research 101(1):27-65