To build CASTLES in Spain

Meaning & Analysis

To construct large, fortified buildings in the country of Spain. The phrase is almost never used literally and has carried a figurative meaning for centuries.

Insights

Unrealistic Ambition and Daydreaming

The phrase signifies indulging in ambitious but unrealistic plans, hopes, or daydreams that have no practical basis for realization.

Imaginative Escape

It can describe a form of mental escapism, where an individual avoids confronting their present reality by retreating into elaborate, imaginary scenarios or future plans that are unlikely to ever materialize.

The Power of Imagination

While often critical, the proverb can also point to the power of human hope and imagination. It reflects the act of envisioning possibilities beyond one's immediate, limited circumstances, even if those visions are fantastical.

Historical Context of Medieval Spain

The proverb's reference to Spain is rooted in the medieval European imagination. During the Reconquista, Spain was viewed from France and England as a distant, contested, and romanticized land. Building a castle there symbolized a grand but impossibly remote and fanciful undertaking, a project existing only in the imagination.

Psychology of Fantasy

The proverb captures the psychological act of wishful thinking. The first cited use in English (1477) connects it to lovers, who are archetypally prone to building idealized, imaginary futures. This highlights the deep connection between intense desire and the creation of elaborate, unfounded fantasies.

Linguistic Evolution

The 1657 quotation, 'We say, To build Castles in the air', marks a significant linguistic shift. As Spain became a more familiar European nation and less of a mythical frontier, 'in the air' emerged as a more universal and intuitive metaphor for something lacking a foundation, demonstrating how proverbs adapt to changing cultural landscapes.

Rhetorical Devices

Metaphor

The entire phrase is a metaphor where 'castles' represent grand, ambitious plans and 'Spain' symbolizes a remote, unattainable, or imaginary setting, making the combination a powerful symbol for impracticality.

Hyperbole

The image of building a castle—a massive, expensive, and difficult undertaking—serves as an exaggeration that highlights the grandiose and unfounded nature of the daydreams or plans being described.

Imagery

The proverb evokes a strong visual image of a magnificent fortress in a distant, romanticized land, contrasting sharply with the likely mundane reality of the person doing the dreaming.

daydreamingfantasyambitionunrealisticimaginationescapism
Analyzed with gemini-2.5-pro on July 20, 2025

Transcription

Quotations

He began to make castellis in Spaygne as louers doo.

1477, CAXTON, Jason, p. 25

He began to sighe and build castels in Spaine.

1567, G. FENTON, Trag. Dis., 13, II 249

*To muse he knows not what about.

1611, COT., s.v. Chasteau

(To make).

1623, WOD., p. 517
1651, HERB., p. 366

*We say, To build Castles in the air.

1657, LEIGH, p. 265

Cross References

Original Scan

To build CASTLES in Spain - a scanned entry from Tilley's 1950 Dictionary of Proverbs.
Scan courtesy of HathiTrust Digital Library.
Used under CC BY-NC 3.0.

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Last updated: January 27, 2026