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Place · Huerta del Marquesado

Collado Bajo (Sierra de Valdemeca)

Collado Bajo is Sierra de Valdemeca's summit and Huerta del Marquesado's highest point, at about 1,840 m. On 29 April 1959 Iberia flight 42, Barcelona–Madrid, crashed on its slope, killing all 28 aboard, including gymnast Joaquín Blume. Since 2006 the Marcha Blume has climbed each April from the village to the stone cross and summit.

Aerial view of a clearing with tracks on the summit of Collado Bajo, surrounded by woodland
The summit of Collado Bajo, seen from the air in 2024. Photo: «Ortoimagen», Sistema Cartográfico Nacional (2024) · CC BY 4.0
Municipality
Huerta del Marquesado
Altitude
1,841 m
  • Collado Bajo
  • Sierra de Valdemeca
  • Joaquín Blume
  • Flight 42
  • Marcha Blume
  • 1959

The mountain wall

Sierra de Valdemeca runs north–south between Huerta del Marquesado and Valdemoro-Sierra. Red rock, Triassic sandstone and conglomerates, covered by dense pine forest. Its eastern slope, facing Huerta and Valdemeca, is almost vertical and traps clouds. Collado Bajo is its summit and the municipality’s highest point, at about 1,840 m.

Flight 42

On 29 April 1959, shortly after four in the afternoon, an Iberia Douglas DC-3 flying Barcelona–Madrid entered mountains and low clouds, diverted by the storm. People in Huerta and Valdemeca heard it pass unseen, turn and return. It struck the slope near the summit. The 25 passengers and 3 crew died. Among them were gymnast Joaquín Blume, European champion in 1957, his wife and almost the whole Spanish gymnastics team.

Villagers climbed at night through snow, guided by smoke. A stone cross was erected above. Since 2006 the Marcha Blume has climbed each April from the village to the cross and summit: 16 km and almost 600 m of elevation gain along old paths. The accident also appears in a Paisaje Ilustrado sculpture.

Plan your visit

Before you travel

The ascent is long and mountainous: in fog, frequent here, do not venture out without knowing the way. The Town Council gives information about the walk each year.

Combine with

Molino del Batán and Cerrito del Moro.

Frequently asked questions

What happened at Collado Bajo?

On 29 April 1959 an Iberia Douglas DC-3 flying Barcelona–Madrid, diverted by bad weather, struck the slope amid cloud and snow. The 25 passengers and 3 crew died, including Joaquín Blume, his wife and almost the whole Spanish gymnastics team.

What is the Marcha Blume?

An annual tribute organised by Huerta del Marquesado since 2006 on April's last Saturday or the holiday nearest the 29th: a 16 km walk with almost 600 m of elevation gain to the stone cross and summit.

Carry on from here

Lands and landscapes

From here, follow the memory of the land

These readings connect Collado Bajo (Sierra de Valdemeca) with the stories, the work and the villages around it.

Where it is

Location of Collado Bajo (Sierra de Valdemeca) Alcalá de la VegaBeamudCampillos-SierraCañeteLa CiervaCuencaHuélamoHuérguinaHuerta del MarquesadoLaguna del MarquesadoSalinas del ManzanoSalvacañeteTejadillosValdemecaValdemorillo de la SierraValdemoro-SierraZafrilla PNSC-S5: Subida al Castillo de HuélamoPNSC-S8: Fuente de La Ardilla-Estepares (Micológico)PR-CU 105: Sendero de la casa de CuraPR-CU 112: Beamud - Molino de Juan RomeroPR-CU 113: Ruta cicloturista de ZafrillaPR-CU 16: Sendero de la fuente del TejoPR-CU 20: Ruta de los CastillosPR-CU 21: Ruta de la fuente de MarimingoPR-CU 29: Ceñajo de Los Calatrava, Peña Rubia y Las TorcasPR-CU 38: Sendero de los ArroyosPR-CU 39: sendero de la VegaPR-CU 7: Ruta del MasegarSendero interpretativo de la laguna del MarquesadoSL-CU 15: Sendero de la Laguna del Marquesado Huerta del Marquesado
In colour, the municipality. The place does not yet have a verified location, so no point is drawn. Municipal boundaries: © IGN (CC BY 4.0). Route lines: simplified official tracks; source and GPX on each page.
Where the data on this page come from
Name
Altitude
Municipality (INE code)

«Source consulted»: the primary source has been read. «Reference located»: the source has been identified but not yet read. «Open question»: the figure needs confirmation.