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Nun's Well, Gibraltar

Nun's Well, Gibraltar is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nun's Well, Gibraltar rather than just read about it. In short: Nun's Well is an ancient underground water reservoir in the British Overseas Territory of Gibraltar. It is located at Europa Point, and is thought to be of the Moorish period.

Nun's Well, Gibraltar — main illustration
Nun's Well, Gibraltar — illustration

Key takeaways

  • Nun's Well, Gibraltar belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Nun's Well, Gibraltar to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Nun's Well, Gibraltar from memory before moving on to harder problems.

Reference excerpt

Nun's Well is an ancient underground water reservoir in the British Overseas Territory of Gibraltar. It is located at Europa Point, and is thought to be of the Moorish period. It represents some of the earliest evidence of an artificial water supply in Gibraltar. The name of the cistern is thought to be derived from the nuns associated with the Shrine of Our Lady of Europe. In the eighteenth century, Nun's Well supplied the military with water. In the early nineteenth century, it provided water for the brewery that was built next door. In 1988, the Royal Engineers constructed what is now the main building, which has a castle-like appearance. Nun's Well became the focus of controversy during the 2010–2011 restoration of the site.

Early history

Nun's Well is an ancient subterranean water reservoir in Gibraltar, the British Overseas Territory at the southern end of the Iberian Peninsula. It is located at Europa Point, the southernmost portion of Gibraltar. The cistern is on Europa New Road at Europa Flats, across from the south entrance to Keightley Way Tunnel, just south of the Ibrahim-al-Ibrahim Mosque. On the east side of the structure, the reservoir is accessed by stairs which lead to a door constructed at the underground level. The water reservoir includes a pair of large underground arched chambers into which ground water was permitted to drain. Nun's Well is thought to be of the Moorish period, and represents some of the earliest evidence of the attempts to provide a water supply in Gibraltar. It is thought that the name of the cistern originated with the nuns who previously cared for the Shrine of Our Lady of Europe, another historic site at Europa Point. Nun's Well is also in proximity to the Europa Point Lighthouse. In 1753, Governor of Gibraltar Humphrey Bland ordered that the chambers be cleaned. Afterwards, the reservoir supplied the military with water. Nun's Well was described in the second edition of the journal of British officer and military historian John Drinkwater Bethune, A history of the late siege of Gibraltar, published in 1786.

"Towards Europa advance is a Moorish bath, called by the garrison, the Nuns well. It is sunk eight feet deep in the rock, is 72 feet long, and 42 feet broad, and, to preserve the water, has an arched roof, supported by pillars."

Nineteenth century

Prince Edward, the Duke of Kent (2 November 1767 – 23 January 1820), later the father of Queen Victoria, arrived in Gibraltar for the second time in May 1802. His first arrival had been in 1790 as an officer; his second stay at Gibraltar was as Governor, following the death of Governor General Charles O'Hara. Prince Edward was ordered by his brother Prince Frederick, Duke of York to restore discipline at the garrison, as the soldiers spent much of their time inebriated. Before the prince's arrival, Gibraltar had ninety-two taverns which served its approximately 7,000 civilians and soldiers. After his arrival, he closed down the majority of the wine houses that had been frequented by the soldiers. In addition, the Governor ordered that all the remaining taverns be off-limits for the soldiers except for three: The Three Light Infantrymen, The Halfway House, and the Three Guns. He established a brewery at Europa Point, next to Nun's Well. His brewery was known as Brewery Yard or Brewers Yard, and used water from Nun's Well. It was the source of "a wholesome supply of Beer for the Troops." The Duke of Kent was recalled to England in the spring of 1803. Later, in 1805, the brewery was converted into military barracks. The Italian architect Giovanni Maria Boschetti has been credited with demolishing the brewery and constructing a barracks in its place.

In the mid nineteenth century, Nun's Well was described by Spanish historian Ignacio López de Ayala in his History of Gibraltar, published in 1845."To the Eastward, and near the Virgen de Europa, was an admirably constructed Cistern or tank for receiving water; so magnificent and of such noble architecture, that it is difficult to divine whether it was the work of the Moors, or of more ancient times. Its shape is that of a Trapezium, seventy-eight feet long, forty-two and forty-eight in width, and eight feet high. Twenty-two solid pillars support the roof, and the descent is by steps, built of bricks. The whole exhibits the result of great perseverance and industry, for it is excavated in a solid rock, and no other place near to it seems fit for such an undertaking. The water collected there is good, and remains sweet throughout the year; but the Cistern has suffered much from the effects of time. (It is still used as a tank, and now bears the name of the Nun's Well.)"

Recent history

… excerpt ends here. Continue reading the full article.

Illustrations

Nun's Well, Gibraltar illustration
Nun's Well, Gibraltar: John Drinkwater Bethune
John Drinkwater Bethune
Nun's Well, Gibraltar: Prince Edward, Duke of Kent
Prince Edward, Duke of Kent
Nun's Well, Gibraltar: John Cortes
John Cortes
Nun's Well, Gibraltar: Peter Caruana
Peter Caruana

Worked examples

Example 1 — a first encounter with Nun's Well, Gibraltar

Start with the simplest possible case. Write down what Nun's Well, Gibraltar claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nun's Well, Gibraltar before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nun's Well, Gibraltar ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nun's Well, Gibraltar

In research
Nun's Well, Gibraltar appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Nun's Well, Gibraltar in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Nun's Well, Gibraltar is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Gibraltar, Water supply and sanitation in Gibraltar, Water supply infrastructure, so understanding it makes those chapters shorter.
In everyday life
Look for Nun's Well, Gibraltar outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Nun's Well, Gibraltar in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Nun's Well, Gibraltar means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Nun's Well, Gibraltar out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nun's Well, Gibraltar in simple terms?

Nun's Well is an ancient underground water reservoir in the British Overseas Territory of Gibraltar. It is located at Europa Point, and is thought to be of the Moorish period.

Why does Nun's Well, Gibraltar matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nun's Well, Gibraltar?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nun's Well, Gibraltar.

Tags

  • Buildings and structures in Gibraltar
  • Water supply and sanitation in Gibraltar
  • Water supply infrastructure

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