The Atlas Obscura Guide To Leganés

2 Cool, Hidden, and Unusual Things to Do in Leganés, Spain

Updated June 19, 2026

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Unusual Attractions in Leganés

‘Nensie’ and her baby

Leganés, Spain

Nensi the Leganés Monster

Many miles south of Loch Ness, a similarly-named sea monster stands at the center of a roundabout.

Air Gate, Leganés

Leganés, Spain

Puerta del Aire

This grand gate stands as a striking emblem of local openness and connection to the world

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View of the main castle

Alcorcón, Spain

Castles of Valderas

A historic castle that served as a backdrop to part of an elaborate extraterrestrial hoax.

2 miles from Leganés

Alcorcón, Spain

Museo de Esculturas

An open-air sculpture museum in a park in Alcorcón.

2 miles from Leganés

Carabanchel 24

Madrid, Spain

Carabanchel 24

Nicknamed the "Spirit of Paul Klee," this colorful apartment building features an array of multicolored panels.

2 miles from Leganés

Hangar 5

Madrid, Spain

Museum of Aeronautics and Astronautics (Museo del Aire)

The magic of Spanish aviation housed under one roof.

2 miles from Leganés

Birds of the World in the skies over Alcorcón

Alcorcón, Spain

‘Birds of the World in the Skies Over Alcorcón’

The most emblematic piece by a Peruvian master of pop art ended up placed in a modest square in Alcorcón.

3 miles from Leganés

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