Arenal volcano - wikipedia Arenal volcano This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( June 2009 ) Arenal Highest point Elevation 1,670 m ( 5,480 ft ) Coordinates 10 ° 27 ′ 48 '' N 84 ° 42 ′ 12 '' W ﻿ / ﻿ 10.46333 ° N 84.70333 ° W ﻿ / 10.46333 ; - 84.70333 Coordinates : 10 ° 27 ′ 48 '' N 84 ° 42 ′ 12 '' W ﻿ / ﻿ 10.46333 ° N 84.70333 ° W ﻿ / 10.46333 ; - 84.70333 Geography Arenal Costa Rica Location Alajuela Province, Costa Rica Geology Age of rock 7,000 years old Mountain type Stratovolcano Last eruption 1968 to 2010 Arenal in November 2006 Arenal Volcano ( Spanish : Volcán Arenal ) is an active andesitic stratovolcano in north - western Costa Rica around 90 km northwest of San José, in the province of Alajuela, canton of San Carlos, and district of La Fortuna. The Arenal volcano measures at least 1,633 metres ( 5,358 ft ) high. It is conically shaped with a crater 140 metres ( 460 ft ) in diameter. Geologically, Arenal is considered a young volcano and it is estimated to be less than 7,500 years old. It is also known as `` Pan de Azúcar '', `` Canaste '', `` Volcan Costa Rica '', `` Volcan Río Frío '' or `` Guatusos Peak ''. The volcano was dormant for hundreds of years and exhibited a single crater at its summit, with minor fumaroles activity, covered by dense vegetation. In 1968 it erupted unexpectedly, destroying the small town of Tabacón. Due to the eruption three more craters were created on the western flanks but only one of them still exists today. Since 2010, Arenal has been dormant. Contents 1 Geographic setting and description 2 Geologic history 2.1 July 29, 1968 2.2 June 1975 2.3 June 1984 2.4 August 1993 2.5 March 1994 2.6 March 1996 2.7 May 5, 1998 2.8 May 7, 1998 3 See also 4 References 5 External links Geographic setting and description Arenal is one of seven historically active Costa Rican volcanoes along with Poás, Irazú, Miravalles, Orosí, Rincón de la Vieja complex, and Turrialba. It was Costa Rica 's most active volcano until 2010, and one of the ten most active volcanoes in the world. It has been studied by seismologists for many years. The volcano is located at the center of Arenal Volcano National Park in the northern zone of the country, 15 kilometres ( 9.3 mi ) southwest of the La Fortuna district in San Carlos ( canton ), Costa Rica. Arenal Volcano area is an important watershed for the Arenal Lake Reservoir. The reservoir 's water is used for hydroelectric power. It is also connected to the national system. Arenal has several eruptive vents. Chato is a dormant stratovolcanic cone. It is believed Chato first erupted 38,000 years ago during the Pleistocene period and last erupted about 3,500 years ago. Chatito 10 ° 26 ′ 17 '' N 84 ° 41 ′ 13 '' W ﻿ / ﻿ 10.438 ° N 84.687 ° W ﻿ / 10.438 ; - 84.687 ﻿ ( Chatito volcano ) is a lava dome with an elevation of 1,100 metres ( 3,609 ft ). Espina is another lava dome. Arenal Volcano with Lake Arenal on the left. Geologic history Arenal is the youngest and most active of all the volcanoes in Costa Rica. Scientists have been able to date its activity back to more than 7000 years ago. The area remained largely unexplored until 1937, when a documented expedition took place to reach the summit. It has been considered eruptive since 1968. July 29, 1968 Arenal in 2014, viewed from the old 1968 lava flow. On Monday, July 29, 1968 at 7 : 30 AM, the Arenal Volcano suddenly and violently erupted. The eruptions continued unabated for several days, burying over 15 square kilometers under rocks, lava and ash. When it was finally over, the eruptions had killed 87 people and buried 3 small villages -- Tabacón, Pueblo Nuevo and San Luís -- and affected more than 232 square kilometers of land. Crops were spoiled, property was ruined, and large amounts of livestock were killed. At the height of its ferocious activity, the volcano flung giant rocks -- some weighing several tons -- more than a kilometer away at a rate of 600 meters per second. These explosions would go on to form three new active craters. As the three towns were destroyed on the western side of the volcano, a town by the name of El Borio on the east side was untouched and unharmed. It is a popular myth that after the volcano ceased to erupt, El Borio was renamed La Fortuna, which means `` the fortunate '', referring to its luckiness that the volcano erupted to the west and not the east. However, the town was renamed La Fortuna by its residents before the 1968 eruption. La Fortuna means `` The Fortune '', and refers to the flat, fertile lands in the area, which are unlike the rough, mountainous terrain which surrounds most of the Arenal volcano. If the town had been renamed `` The Fortunate '', it would have been called `` El Afortunado. '' June 1975 Between the 17th and the 21st of June 1975 several avalanches went down from one of the craters. The vegetation along Tabacon River was destroyed and a great amount of material was deposited on the riverbed. Four strong explosions also blew large amounts of ash into the sky. The ash was spread within a distance of 26 kilometers ( 16 mi ). June 1984 After a period of high effusive activity of intermittent lava flows, a new explosive phase began with 3 to 20 explosions per day of low to moderate magnitude. These explosions of steam, water, gases and ash reached altitudes of up to 5 kilometers where winds again carried the material across the Arenal reservoir ( Lake Arenal ) and over the town of Tilarán. August 1993 A northwest wall of one of the craters collapsed and generated several pyroclastic flows. The collapsed crater wall was shaped as a V, about 60 meters deep and 100 meters wide. In this V - shaped crater the lava started to flow again. March 1994 Flows started to fill the U-shaped crater and deposited materials around the crater. March 1996 At this time the volcano started to produce regular lava flows, accompanied by intermittent explosions of gases. This was the regular activity of the volcano until May 5, 1998. May 5, 1998 The Arenal Volcano experienced a series of large eruptions on Tuesday afternoon, May 5, 1998. The first ratchet eruption was recorded at 1 : 05 p.m. when part of the northwest wall of the crater fell apart. Large amounts of lava, rocks and ash flew out of the volcano during this explosion. Another eruption took place at 2 : 20 p.m. with material emerging from the same part of the volcano. A specialist from the Costa Rica Volcanic and Seismic Observatory explained that the eruptions are nothing unusual for the volcano. Nevertheless, during this occasion the amount of lava within the crater was significantly greater than normal and therefore more material was poured out. This time a landslide ( avalanche ) took place, too, as a part of the crater wall fell apart on the northwest side. The phenomenon occurs sporadically, although this time the consequences were greater than usual. As a normal precaution, authorities declared a red alert, closed the road between La Fortuna and Tilarán, which runs around the north side of the volcano, and evacuated approximately 450 people ( mostly tourists ) from the immediate area, including several hotels and tourism oriented businesses. There were no reports of injuries caused by the volcanic activity. At 5 : 20 p.m. on Tuesday the volcano was still discharging material, but activity had decreased significantly. May 7, 1998 The eruptions of May 7, 1998 damaged two square kilometers and destroyed a 400 by 100 meter area of green forest in the vicinity of Arenal Volcano. A fissure, 500 meters long and 10 meters deep, was opened up in the wall of the crater and all the material slid down the side of the volcano. During this day 23 eruptions were reported, between 1 : 05 p.m. and 7 : 00 p.m., and thereafter the volcano returned to its normal state. Authorities reported no unusual behavior and the national park was reopened the same week. Local seismologists investigate the activity of the volcano and park rangers continue to vigorously enforce the safety perimeter. See also List of volcanoes in Costa Rica Lake Arenal Arenal Volcano National Park References ^ Jump up to : `` Arenal ''. Global Volcanism Program. Smithsonian Institution. Retrieved 2009 - 10 - 11. Jump up ^ `` Arenal '' ( in Spanish ). Costa Rican Vulcanologic and Seismologic Observatory. Archived from the original on 2010 - 02 - 12. Retrieved 2009 - 10 - 11. Jump up ^ `` Arenal Volcano ''. crtraveling.com. Retrieved 2015 - 10 - 14. Jump up ^ `` Arenal Volcano ''. crtraveling.com. Retrieved 2015 - 10 - 14. Jump up ^ `` Arenal Volcano Costa Rica overview ''. Arenal.net. Retrieved 2015 - 06 - 19. Jump up ^ `` Lake Arenal Dam - Costa Rica ''. Arenal.net. Retrieved 2015 - 06 - 19. Jump up ^ `` Arenal Volcano World Oregon State University ''. Volcano.oregonstate.edu. 1968 - 07 - 29. Retrieved 2015 - 06 - 19. Jump up ^ `` Arenal Volcano, Costa Rica. Recent Eruption & Activity 2012, 2010 ''. Costarica21.com. Retrieved 2015 - 06 - 19. Jump up ^ `` Arenal Volcano 1968 eruption ''. Arenal.net. Retrieved 2015 - 06 - 19. External links Wikimedia Commons has media related to Arenal Volcano. MTU Volcanoes Page : Arenal Updated ( and detailed ) information and images about Arenal and its recent activity Most recent pictures of Arenal eruptions Jorque Barquero 's Personal Account of the 1968 Eruption Fortuna ( Costa Rica ) travel guide from Wikivoyage Mountains of Costa Rica Agua Gata Anunciación Arenal Azufrado Barva Cerro Barrera Bijagua Cerro Bola Braum Cerro Cacao Cacho Negro Caldera de Miravalles Cañas Dulces Cerro Cedral Cerro Buenos Aires Cerro de la Muerte Cerro de Las Vueltas Cerros de Escazú Chachaguita Chato Chirripó Chompipe Coco Mountain Cocorí Mountain Concepción Mountain Congo Mountain Coronel Mountain Coto Pelón Cotón Crestones ( Costa Rica ) Dikar Doussaints Duan Mountains Durika Echandi El Hacha El Jaboncillo Espiritu Santo Mountain Fortuna Mountain Gorgona Mountain Iglesias Irazú Juan Murillo Mountain Kámuk Laguna Bosque Alegre Laguna Poco Sol Laguna Rio IV Loma Barrantes Loma Morera Lomas Los Chiles Mano de Tigre Miravalles Monte de la Cruz Montezuma Mountain Morazán Mountain Negro Olla de Carne Orosi Palmira Mountain Pasquí Pata de Gallo Pelado y Delicias Pelón Perdidos Pico Alto ( Costa Rica ) Pico Blanco Piedra de Fuego Platanar Poás Porvenir Mountain Quemados Quezada Mountain Rabo de Mico Rincón ( Costa Rica ) Rincón de la Vieja San Miguel Mountain San Roque Mountain San Vicente Mountain Santa Maria Mountain Siete Sinsal Tenorio Tilarán Tortuguero Mountain Truncado Turrialba Urán Valle Hermoso Mountain Ventisqueros Viejo Von Francius Von Seebach Vuelta Kopper Weyl Mountain List of volcanoes in Costa Rica Central American volcanoes Guatemala Acatenango Agua Almolonga Atitlán Chicabal Cuilapa - Barbarena Fuego Jumay Moyuta Pacaya Santa María / Santiaguito San Pedro Santo Tomás Siete Orejas Tacaná Tajumulco Tecuamburro Tolimán El Salvador Santa Ana Izalco San Salvador San Vicente Usulután San Miguel Conchagua Chingo Chinameca Nicaragua Cosigüina San Cristóbal Telica Cerro Negro Momotombo Apoyeque Masaya Mombacho Concepción Maderas Costa Rica Rincón de la Vieja Miravalles Arenal Platanar Poás Irazú Laguna Poco Sol Turrialba Panama Barú La Yeguada El Valle Note : volcanoes are ordered from north - west to south - east. Retrieved from `` https://en.wikipedia.org/w/index.php?title=Arenal_Volcano&oldid=815451640 '' Categories : Active volcanoes Stratovolcanoes of Costa Rica Subduction volcanoes Mountains of Costa Rica Geography of Alajuela Province Hidden categories : CS1 Spanish - language sources ( es ) Articles needing additional references from June 2009 All articles needing additional references Coordinates on Wikidata Articles containing Spanish - language text Talk Contents About Wikipedia Беларуская Беларуская ( тарашкевіца ) ‎ Cebuano Čeština Dansk Deutsch Eesti Ελληνικά Español Esperanto فارسی Français Gaeilge Gaelg 한국어 Italiano עברית Lietuvių Македонски Nederlands 日本 語 Norsk Occitan Polski Português Русский Slovenčina Suomi Svenska 中文 Edit links This page was last edited on 14 December 2017, at 22 : 22. About Wikipedia

Question: where is the arenal volcano located in costa rica
Answer: around 90 km northwest of San José, in the province of Alajuela, canton of San Carlos, and district of La Fortuna