Question: Which park is larger, Caldera de Taburiente National Park or Tablas de Daimiel National Park?

Context paragraphs:
Roque de los Muchachos: Roque de los Muchachos (English: "Rock of the Boys") is a rocky mound at the highest point on the island of La Palma in the Canary Islands, Spain.  The rocks are found at an elevation of 2,423 m above sea level, not far from the Observatorio del Roque de los Muchachos, where some of the world's largest telescopes are situated; the altitude and the dryness of the climate here give rise to excellent observing conditions.  The rocks are contained with the Parque Nacional de la Caldera de Taburiente.

Echium wildpretii subsp. trichosiphon: Echium wildpretii" subsp.  "trichosiphon is an "Echium" that is found high up in the area of La Caldera de Taburiente on the Canary Island of La Palma.  Like its sister plant on Tenerife, this plant forms a large rosette of silvery leaves which eventually give rise to tall spikes of bright pink flowers.  The plant is biennial and dies after flowering.  This plant can be grown in gardens, but requires good drainage and fairly mild conditions.  The plant hates water falling in the centre of the rosette and will often rot in such conditions.

Valles Caldera: Valles Caldera (or Jemez Caldera) is a 13.7 mi wide volcanic caldera in the Jemez Mountains of northern New Mexico.  Hot springs, streams, fumaroles, natural gas seeps and volcanic domes dot the caldera floor landscape.  The highest point in the caldera is Redondo Peak, an 11253 ft resurgent lava dome located entirely within the caldera.  Also within the caldera are several grass valleys ["Valle(s)"] the largest of which is Valle Grande ( ), the only one accessible by a paved road.  Much of the caldera is within the Valles Caldera National Preserve, a unit of the National Park System.

Barlovento, Santa Cruz de Tenerife: Barlovento (Spanish for windward) is a municipality in the northern part of the island of La Palma, one of the Canary Islands, and a part of the province of Santa Cruz de Tenerife.  Barlovento is on the main highway which encircles the island.  The land rises steeply from a small coastal plain, to the rim of the Caldera de Taburiente at Pico de la Cruz (2,350m)

Caldera de Taburiente National Park: Caldera de Taburiente National Park (Spanish: "Parque Nacional de la Caldera de Taburiente" ) is large geological feature on the island of La Palma, Canary Islands, Spain.  It contains the enormous expanse of the Caldera de Taburiente which dominates the northern part of the island, and was designated as a national park in 1954.  The telescopes of the Roque de los Muchachos Observatory are situated very close to the summit.

Daimiel: Daimiel is a municipality in Ciudad Real, Castile-La Mancha, Spain.  It has a population of 17,342.  The Tablas de Daimiel National Park, a well-known natural reserve, lies partly within the boundaries of the town.

Echium gentianoides: Echium gentianoides is a synonym of "Echium thyrsiflorum" , a flowering plant in the borage family Boraginaceae with brilliant blue tubular flowers.  It is endemic to the island of La Palma, the Canary Islands.  It occurs in one location of La Caldera de Taburiente where it grows in sunny, rocky sites at altitudes higher than 1.800 m.  The main threat described for this species is predation by goats.

Cigüela: The Cigüela or Gigüela is a 225 km long river in Castile-La Mancha, Spain, tributary to the Guadiana.  Its source is near the village Puerto de Cabrejas, Iberian System, Cuenca Province.  The Cigüela along with the Záncara, its main tributary, is the main water source for the Tablas de Daimiel wetlands.  Other tributaries are the Jualón, Torrejón, the Valdejudíos and the Amarguillo.

Idafe Rock: Idafe Rock is a natural stone pillar located in Caldera de Taburiente National Park on the island of La Palma in the Canary Islands.

Tablas de Daimiel National Park: Tablas de Daimiel National Park ("Parque Nacional de las Tablas de Daimiel") is a wetland on the La Mancha plain, a mainly arid area in the province of Ciudad Real.  With an area of about 3,000 ha, the park is the smallest of Spain's fifteen national parks.  The protected area is in the process of being expanded outside the original nature reserve to include neighbouring dryland farming areas.  The expansion is part of efforts to improve the condition of the wetland, which has been damaged by over-exploitation of water resources.

Supporting paragraphs: Caldera de Taburiente National Park Tablas de Daimiel National Park
Answer: Caldera de Taburiente National Park