🇵🇪 Peru · The Highlands and the Andes
Arequipa is the 'White City', and the nickname makes sense the moment you see it: almost the whole historic center is built from sillar, a white volcanic stone that gleams under the high-altitude sun. Add the backdrop of three volcanoes -Misti, Chachani and Pichu Pichu- and you understand why its old quarter is a World Heritage Site. It's one of the most elegant and proud cities in Peru, with a strong character all its own.
It sits at around 2,300 meters above sea level, a good deal lower than Cusco or Puno, so the altitude is usually barely noticeable and it's a good place to acclimatize gradually before heading up to the altiplano. The climate is among the kindest in the country: sun nearly all year and clean skies, especially in the dry season. Walking its Plaza de Armas, going into the Monastery of Santa Catalina (a walled town inside the city) and getting lost in its sillar streets easily fill a couple of good days.
Arequipa is also the natural base for the Colca Canyon, one of the deepest in the world, where you can watch condors gliding at dawn. And it's a food capital in its own right: the picanterías of Arequipa, with their rocoto relleno, chupe de camarones and adobo, are an experience in themselves. Give yourself time to sit and eat slowly: here food is identity.
The Chili valley was already inhabited by Collagua peoples and later by the Incas long before the Spanish arrived. The Spanish founding took place on 15 August 1540, under the name 'Villa Hermosa de Nuestra Señora de la Asunta', and the following year King Charles V granted it the title of city. Volcanic sillar shaped its architecture from the start and gave it the nickname of the White City; the full story is on the history page.
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Origins, formation and what the sources say.
Tradition says that an Inca, dazzled by the beauty and fertility of the valley of the Chili river at the foot of the volcanoes, answered his people with two Quechua words: 'Ari, qhipay' —'Yes, stay'—. From that permission the name Arequipa is said to have been born. It's the best-loved version and the one arequipeños repeat with pride, though linguists have never quite signed off on it.
Long before that scene, real or legendary, the valley was already inhabited. Collagua and Cabana peoples farmed this land with terraces, and later the area came within the orbit of the Inca Empire, which valued its temperate climate and generous soil at more than 2,300 meters, on the threshold between the desert coast and the altiplano. It was a place of passage and of cultivation, sheltered by the bulk of Misti, Chachani and Pichu Pichu.
Several hypotheses coexist about the origin of the name. Alongside the romantic 'Ari, qhipay', other researchers point to Aymara roots referring to 'the place behind the peak' or to the ceremonial trumpet 'ariqquepan'. There's no settled consensus, and perhaps that ambiguity, so Andean, is part of the charm: a city whose very name is disputed between Quechua and Aymara, the two great languages of southern Peru.
The Spanish founding of Arequipa took place on 15 August 1540, led by captain Garcí Manuel de Carbajal on Francisco Pizarro's orders. The city was born under the name 'Villa Hermosa de Nuestra Señora de la Asunta', a reference to the feast of the Assumption of the Virgin, celebrated that same day. Like so many colonial cities it was laid out on a grid around a main square, on the site of an older settlement on the banks of the Chili.
Barely a year later, on 22 September 1541, King Charles V (Charles I of Spain) granted it by Royal Decree the title of 'Very Noble and Very Loyal City of Arequipa' and a coat of arms, recognizing its growing importance as a hinge between the coast and the southern highlands. Its strategic position soon made it a key trading center: much of the silver coming down from Potosí passed through Arequipa on its way to the port of Quilca and, later, of Mollendo and Matarani.
From the very beginning, builders turned to a material they had close at hand in abundance and that would define the city's face forever: sillar. That town founded by a handful of Spaniards would grow, over the colonial centuries, into one of the most prosperous, devout and proud cities in the Viceroyalty of Peru.
The nickname 'White City' has a very concrete root: sillar, a white, porous, lightweight volcanic stone quarried nearby and linked to the age-old activity of the volcanoes ringing the city, above all Chachani and Misti. The Añashuayco quarry, a canyon of white walls on the outskirts of Arequipa, is still one of the places where you can watch this material being cut by hand. Since the 16th century, churches, mansions, cloisters, walls and doorways have been raised in sillar, which gives the historic center its distinctive pale, luminous color, almost blinding under the high-altitude sun.
Sillar didn't only shape the look of the place: it shaped the city's survival. Arequipa sits in one of the most seismically active zones on the planet, and sillar architecture —with very thick walls, vaults and buttresses— developed earthquake-resistant solutions that helped much of the colonial layout stay standing through devastating quakes. On that stone the so-called 'mestizo Baroque' or 'Arequipa school' also flourished, with finely carved façades where Indigenous stonemasons mixed European saints and columns with flowers, fruit, birds and Andean symbols.
The doorway of the church of La Compañía, the cloister of Santa Catalina and the mansions of the center are the great examples of that art in stone. Carving sillar, soft when it comes out of the quarry and harder with the years, became a local trade passed down from one generation to the next. Which is why, more than a tourist nickname, 'White City' sums up Arequipa's deep identity: a city literally sculpted from the rock of its volcanoes.
Arequipa's history can also be read in its tremors. Settled among volcanoes and above active faults, the city has been shaken again and again by major earthquakes that forced it to rebuild from the rubble, almost always with the same white stone. As early as the 16th and 17th centuries, quakes and eruptions marked the first inhabitants, who read those disasters as the 'anger of the gods' or divine punishment.
The great turning point was the earthquake of 13 August 1868, one of the most violent in Peru's history, which destroyed much of Arequipa and the southern Andes and was followed by a tsunami on the coast. The city was left in ruins, but it came back: many of the buildings and remodelings we admire today, including the rebuilding of the Cathedral in neoclassical style, date from the decades after that catastrophe. In the 20th century, two consecutive quakes struck again: that of 15 January 1958, which left around twenty dead and seriously damaged the oldest sillar houses, and that of 13 January 1960, which caused more than sixty deaths. Both accelerated changes in building techniques.
More recently, the earthquake of 23 June 2001, of magnitude close to 8.4, hit southern Peru and damaged emblematic Arequipa monuments, such as one of the Cathedral towers, which was restored. This centuries-long coexistence with earthquakes explains a lot about Arequipa: the solidity of its architecture, the thickness of its walls, the intense faith of its people and that resilient character of a city used to falling and getting back up, always in white.
If anything sets Arequipa apart within Peru, it's its strong personality and independent spirit, which earned it another nickname: the 'Lion of the South'. Through much of the republican era, the White City was a recurring focus of revolutions, uprisings and political movements that often challenged the centralist power of Lima. Revolts such as those of 1834, 1854-1856, or its backing of various caudillos turned Arequipa into a politically untameable place, proud of its autonomy.
That character showed itself forcefully again in the 20th century. In 1950, a popular uprising against the military government of the day, with strong student participation, left dead in the streets and was engraved in the city's civic memory. And in 1955, another Arequipa revolution helped bring about the end of Manuel Odría's dictatorship, confirming the city's political weight in national life. Arequipa prided itself on being the country's 'second city' and on having a voice of its own against the capital.
That regional pride runs through Arequipa's identity to this day: a dialect of its own with distinctive words and turns of phrase (the 'loncco'), a picantería food culture defended with passion, an anthem and even jokes about a supposed Arequipa 'passport'. Behind the humor there's something real: Arequipa feels different, a world apart made of sillar, volcanoes and character, in the heart of southern Peru.
In the year 2000, Unesco declared the historic center of Arequipa a World Cultural Heritage Site. The listing valued precisely that creative integration of European and native features, and considered its ornamental sillar architecture an exceptional example of artistic blending in Latin America. The protected area covers the founding grid around the Plaza de Armas, with the Cathedral, the Monastery of Santa Catalina, the church of La Compañía, dozens of mansions and churches, and traditional neighborhoods such as San Lázaro and Yanahuara.
The recognition reinforced the care of the old quarter and consolidated Arequipa as one of Peru's great cultural destinations, alongside Cusco and Lima. But beyond the title, the city keeps a very strong and proud regional character: arequipeños cultivate an identity of their own, with their picantería cooking —rocoto relleno, chupe de camarones, Sunday adobo—, their dialect and a deep sense of belonging.
That personality, added to the backdrop of the volcanoes, the gleam of the sillar and a history made of foundings, earthquakes and revolutions, makes Arequipa feel like a city unlike any other in Peru. Walking its Plaza de Armas today at dusk, with the Misti rising behind the Cathedral towers, is looking out onto almost five centuries of history carved, literally, in white stone.