Paseo del Prado: Fountains, Science and the Making of an Enlightenment Boulevard

ORIGINS

Before the Grand Promenade

A Meadow at the City Edge

The word prado means meadow. The route followed low ground beside the old city, where a stream crossed land once used for cultivation and grazing. By the sixteenth century, Madrid had begun developing a tree-lined public promenade here, a type of walk known in Spain as an alameda.

Philip II’s court established itself in Madrid in 1561. Walking outside the dense streets offered residents a different kind of public space. The early promenade was less formal than the later boulevard, but its location and rows of trees gave the Bourbon planners something to reshape.

Palaces Beyond the Centre

In the seventeenth century, wealthy households built residences along the eastern approaches. Under Philip IV, the Buen Retiro Palace and its grounds made this side of Madrid important to courtly life. The pleasure grounds lay close to the public walk, although royal access and public access were not the same.

The new Bourbon dynasty inherited this mixture of royal estates, open ground and imperfect roads. Its eighteenth-century improvements would connect those pieces through a more legible urban plan.

AN ENLIGHTENMENT PROJECT

From Promenade to Public Classroom

Hermosilla Shapes the Ground

Hermosilla’s proposal addressed practical problems before ornament. The old stream needed managing, uneven ground required levelling and pedestrians needed space apart from carriages. His elongated, almost racetrack-shaped Salón del Prado organised movement along a broad central promenade bounded by routes for traffic.

The Count of Aranda supported the project within Charles III’s wider programme of urban reform. New trees, waterworks and planned viewpoints made the walk more comfortable. The project also allowed the crown to demonstrate that a capital could be improved for its inhabitants as well as for royal ceremony.

Rodríguez Adds a Sculptural Route

Architect Ventura Rodríguez designed the fountain programme: Cibeles at one end, Neptune at the other and Apollo between them. Their mythological figures provided landmarks along the route. The sculptures emerged through the work of several carvers, and not every monument was finished during Charles III’s lifetime.

Nearby scientific institutions turned the boulevard into more than an ornamental exercise. Studying plants, collecting natural specimens and measuring the heavens were government-supported pursuits intended to produce useful knowledge. Visitors can still see the buildings and landscape that brought these activities together.

ACROSS CENTURIES

Science Changes the Boulevard

A Garden and a Museum

The Royal Botanical Garden had been founded under Ferdinand VI in 1755 at a site beside the Manzanares. Charles III ordered it moved closer to the city, and the new garden opened on the Prado in 1781. Its terraces provided space for scientific plant collections and teaching.

Juan de Villanueva also designed the building intended for a natural history cabinet and scientific academy. The plan changed after the king’s death: in 1819, it opened instead as the Royal Museum of Paintings, ancestor of today’s Prado Museum. The scientific ambition survives in the building’s origin.

A Living Urban Landscape

The Royal Observatory, also designed by Villanueva, began construction in 1790 on a hill near the Retiro. Later conflict damaged its scientific equipment, and the boulevard itself underwent substantial changes as Madrid expanded. Cibeles and Neptune were moved into the traffic squares they occupy today.

In 2021, UNESCO recognised the Paseo del Prado and Buen Retiro together as a landscape of arts and sciences. The designation protects an evolving district, not an untouched eighteenth-century street.

INTERESTING FACTS

Four Details Along the Walk

Apollo Was Finished Later

Ventura Rodríguez proposed the Apollo Fountain in 1777, but its sculpture passed through several hands. Work continued long after Charles III died in 1788, and the monument was completed in 1802 under Charles IV. Apollo’s lyre links him with music and the arts; the figures of the four seasons below connect the sculpture with the rhythms of nature.

The Small Fountains Are Copies

Near Plaza de Murillo stand four smaller fountains associated with the original Salón del Prado. The figures now in the street are replacements installed in 1996 because the eighteenth-century originals had deteriorated. Those originals were transferred to the Museum of San Isidro, so even a seemingly historic fountain on this walk may be a conservation copy.

The Garden Gate Stays Shut

The Royal Gate facing Paseo del Prado was designed by Francesco Sabatini in an imposing Neoclassical style. Its three openings recall a ceremonial entrance, but it is no longer used for admission. The gate is an architectural monument in its own right; the practical entrance to the Royal Botanical Garden is on Plaza de Murillo.

Two Fountains, Two Football Clubs

Cibeles and Neptune have acquired modern identities separate from their eighteenth-century mythology. Real Madrid supporters traditionally celebrate major victories around Cibeles, while Atlético de Madrid supporters gather at Neptune. The fountains are now traffic-island landmarks, so celebrations and everyday viewing must be understood within the restrictions of the surrounding roads.

WHAT TO SEE & DO

Four Stops from North to South

Begin at Cibeles Fountain

Start at Plaza de Cibeles, where the goddess rides a chariot drawn by lions. Compare the scale of the fountain with the monumental buildings around the junction, including the former central post office, now Palacio de Cibeles. Their dates and purposes differ from the original Salón del Prado.

The sculpture stands amid busy traffic. Use pavements and official crossings for views, rather than attempting to approach the roundabout. From here, follow the promenade south towards the next fountain.

Find Apollo Among the Trees

Continue to the Apollo Fountain in the landscaped central stretch. Look for the lyre carried by the god and the seasonal figures grouped below. The monument rewards a closer look because the smaller sculptures can be overshadowed by the grander figures at either end of the route.

Its position helps reconstruct the original scheme: Apollo was intended as a central reference point, not an isolated street ornament. Take a moment to notice the trees and walking space around it.

Examine Neptune’s Sea Chariot

Further south, Neptune occupies Plaza de Cánovas del Castillo. The sea god holds a trident and rides a shell-shaped chariot pulled by two sea horses. This fountain and Cibeles originally had a more direct relationship within Rodríguez’s planned arrangement before their later relocation.

Look from the pavement for the movement of the horses and the carved rockwork beneath the chariot. Like Cibeles, Neptune sits within a traffic junction, so there is no ordinary pedestrian approach to its basin.

Read the Prado’s Scientific Neighbourhood

Finish beside the Prado Museum, where Villanueva’s restrained classical building began as a project for natural sciences rather than paintings. Continue towards the Royal Botanical Garden and look at Sabatini’s closed Royal Gate on the boulevard before turning to the active entrance at Plaza de Murillo.

A garden ticket lets you explore its planted terraces and collections; the museum requires separate admission. Between the two buildings, the eighteenth-century ambition to place scientific study beside public recreation becomes especially clear.

WHY VISIT?

Walk Through an Urban Idea

Paseo del Prado offers more than a convenient route between art museums. Its fountains show how architects marked out a public promenade, while its former natural history building and botanical garden reveal what the reformers hoped citizens might learn there. Later alterations make the story more interesting rather than less visible.

It suits travellers who enjoy reading a city through buildings and streets. For a broader itinerary linking the boulevard to Madrid’s royal and older quarters, use the Travel4History guide to Madrid.

PRACTICAL INFORMATION

Visiting Paseo del Prado

Where to Start and Finish

The boulevard runs between Plaza de Cibeles in the north and Glorieta del Emperador Carlos V near Atocha in the south. Banco de España metro station on Line 2 is useful for the northern end; Estación del Arte on Line 1 and Madrid-Atocha rail station serve the southern end.

Walking from north to south follows the fountain sequence naturally. You can also reverse the route if you are arriving by train. Check any temporary street works before relying on a particular crossing.

Time Needed

Allow about 45–60 minutes for a relaxed outdoor walk with pauses at the principal monuments. This is a suggested duration, not an official guided-tour length. Add at least another hour if you plan to enter the Botanical Garden, and considerably longer for a visit inside the Prado Museum.

Admission and Opening Hours

The Paseo del Prado and its outdoor fountains are public spaces without an entrance ticket. The Royal Botanical Garden charges admission and publishes seasonal hours. The Prado Museum manages its own entry arrangements. Verify dates, ticket categories and special closures directly before visiting.

Traffic, Shade and Accessibility

Several fountains stand on roundabouts surrounded by moving vehicles. View them from pavements, central walking areas and designated crossings; never cross carriageways to reach their bases. The boulevard has tree shade in parts, but summer heat and the distance between safe crossings can affect the walk.

For wheelchair or pushchair access, consult current city route information, because ramps, crossings and construction diversions can change. The closed Royal Gate is not a way into the garden; go to Plaza de Murillo for the visitor entrance.