Question: Which park (Teide National Park or Timanfaya National Park) is located in the Canary Islands in Spain and also is made up of volcanic soil?

Context articles: Timanfaya National Park
Adenocarpus viscosus
Roque Cinchado
List of Quaternary volcanic eruptions
Lanzarote
Macizo de Teno
Pico de las Nieves
Teide
Yaiza (municipality)
Teide National Park

Timanfaya National Park (Spanish: "Parque Nacional de Timanfaya" ) is a Spanish national park in the southwestern part of the island of Lanzarote, Canary Islands.
 It covers parts of the municipalities Tinajo and Yaiza.
 The area is 51.07 km2 .
 The parkland is entirely made up of volcanic soil.
Adenocarpus viscosus is a shrubby species of flowering plant in the legume family Fabaceae, subfamily Faboideae.
 It is endemic to the Canary Islands where it is known locally as Codeso del Pico.
 It can be found above 1800 m on two of the islands, La Palma in Caldera de Tabouriente and Tenerife where it is a dominant shrub in Teide National Park and occurs in parts of Corona Forestal Nature Park and Reserva Especial de las Palomas.
The Roque Cinchado is a rock formation, regarded as emblematic of the island of Tenerife (Canary Islands, Spain).
 It lies within the Teide National Park (a World Heritage Site) in the municipality of La Orotava, near the volcano of the same name, in the heart of the island.
 The Roque Cinchado is one of the largest in the world by altitude, for the entire park totals more than 2000 metres.
This article is a list of volcanic eruptions of approximately magnitude 6 or more on the Volcanic Explosivity Index (VEI) or equivalent sulfur dioxide emission during the Holocene, and Pleistocene eruptions of the Decade Volcanoes (Avachinsky-Koryaksky, Kamchatka; Colima, Trans-Mexican Volcanic Belt; Mount Etna, Sicily; Galeras, Andes, Northern Volcanic Zone; Mauna Loa, Hawaii; Mount Merapi, Central Java; Mount Nyiragongo, East African Rift; Mount Rainier, Washington; Sakurajima, Kagoshima Prefecture; Santamaria/ Santiaguito, Central America Volcanic Arc; Santorini, Cyclades; Taal Volcano, Luzon Volcanic Arc; Teide, Canary Islands; Ulawun, New Britain; Mount Unzen, Nagasaki Prefecture; Mount Vesuvius, Naples); Campania, Italy; South Aegean Volcanic Arc; Laguna de Bay, Luzon Volcanic Arc; Mount Pinatubo, Luzon Volcanic Arc; Toba, Sunda Arc; Mount Meager, Garibaldi Volcanic Belt; Yellowstone hotspot, Wyoming; and Taupo Volcanic Zone, greater than VEI 4.
Lanzarote ( ; ] ) is a Spanish island, the easternmost of the autonomous Canary Islands in the Atlantic Ocean.
 It is located approximately 125 km off the coast of Africa and 1,000 km from the Iberian Peninsula.
 Covering 845.94 km2 , Lanzarote is the fourth-largest of the islands in the archipelago.
 With 141,938 inhabitants, it is the third-most populous Canary Island, after Tenerife and Gran Canaria.
 In the centre-west of the island is Timanfaya National Park, one of its main attractions.
 The capital is Arrecife.
The Teno massif (Spanish: "Macizo de Teno" ) is one of three volcanic formations that gave rise to Tenerife, Canary Islands, Spain.
 It is located in the northwestern part of the island between the towns of Santiago del Teide, Los Silos, El Tanque and Buenavista del Norte.
 The volcanic massif, emerged during the last 5 to 7 million years, is furrowed by deep ravines and ends abruptly in the sea, in an area known as Los Gigantes, a series of high cliffs that plummet over the sea.
 The villages known as Masca, Teno Alto, Los Carrizales, El Palmar, Las Portelas and Las Lagunetas preserve the old agricultural traditions of Canary Islands.
Pico de las Nieves is the highest peak of the island of Gran Canaria, Canary Islands, Spain.
 Its height is 1949 m above sea level.
 The origin is volcanic (stratovolcano).
 On its slopes, Canary Islands Pine was reintroduced in the 1950s.
 It is the highest elevation of the province of Las Palmas and the third highest mountain in the Canary Islands.
 Of the other Canary Islands, only Tenerife and La Palma have higher peaks.
Mount Teide (Spanish: "Pico del Teide" , ] , "Teide Peak") is a volcano on Tenerife in the Canary Islands, Spain.
 Its 3,718-metre (12,198 ft) summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic.
Yaiza is a municipality on the island of Lanzarote in the Canary Islands, Spain.
 It lies in the southwest of the island and forms part of the province of Las Palmas.
 The municipality is bounded by the Atlantic Ocean to the west, south and east.
 In the west is the lagoon of Charco Verde.
 To the north the Timanfaya National Park is partly within the municipality.
 The eastern part of the municipality is mountainous, and south west of the mountains the Rubicon plain stretches to the coast.
Teide National Park (Spanish: "Parque nacional del Teide" , ] ) is a national park located in Tenerife (Canary Islands, Spain).