The Most Beautiful Natural Wonders in Andalusia
5 places · updated 14 October 2026
In short: By our ranking, the most beautiful natural wonders in Andalusia are Caminito del Rey, Cueva de Nerja and Tajo de Ronda. The list covers 5 natural wonders. Last updated 14 October 2026.
Andalusia owes its natural wonders to the Betic mountains, a young range of folded limestone and marble that runs across the south of Spain. Rivers have cut deep gorges through it, rain has hollowed it into caves, and in the dry southeast mineral-rich waters have grown crystals in hidden cavities. The result is a landscape where some of the most striking sights are vertical or underground rather than spread out across a plain.
The Caminito del Rey is a walkway pinned to the sheer walls of the Desfiladero de los Gaitanes near El Chorro, built in the early twentieth century for workers at a hydroelectric plant. In Ronda, the Tajo is a gorge of the Guadalevín river that splits the town in two, spanned by the eighteenth-century Puente Nuevo.
Underground, the Cueva de Nerja near the Málaga coast is a chain of huge chambers with massive columns of calcite, found by a group of local boys in 1959. The Cueva de la Pileta, in the hills near Benaoján, holds Palaeolithic paintings of animals and signs, including a large fish. And near Pulpí in Almería, an old mine opened into one of the largest known geodes in the world, a hollow lined with transparent gypsum crystals big enough for several people to stand inside.
In this list
| # | Place | Type | UNESCO |
|---|---|---|---|
| 1 | Caminito del Rey | Canyon | |
| 2 | Cueva de Nerja | Show cave | |
| 3 | Tajo de Ronda | Canyon | |
| 4 | Cueva de la Pileta | Cave | |
| 5 | Pulpí Geode | Rock formation |
01 Caminito del Rey
Spain · 38.2 km from Málaga36.916° N 4.773° W
Malopez 21 · CC BY-SA 4.0 For much of the 20th century it was left to decay. Sections of concrete fell away, leaving bare rails and gaps over the drop, and the path acquired a reputation as one of the most dangerous walks in the world; after fatal accidents around 2000 its ends were closed off. The ruined walkway also had a screen career, appearing in films including Von Ryan's Express.
Did you know? Lonely Planet listed it among the best new attractions of 2015, the year the restored walkway opened.
02 Cueva de Nerja
Spain36.762° N 3.845° W
Mark Nakasone from Glasgow, Scotland, United Kingdom · CC BY 2.0 The cave was rediscovered on 12 January 1959 by five young men from Maro and Nerja who had gone to catch bats in a sinkhole known as La Mina. Feeling a draught of moist air, they returned the next day with tools, broke through two stalactites and crawled into a vast gallery, where they found skeletons lying beside pottery bowls.
Did you know? Prehistoric cave dwellers ate pine nuts and snails, and later hunted goats, rabbits, fish and even marine mammals, including species that live well offshore.
03 Tajo de Ronda
Spain · 35.3 km from Marbella36.740° N 5.164° W
Image by garnoteldelphine from Pixabay Three bridges tie the town together across the Tajo and the ravine below it. The most famous, the Puente Nuevo, was completed in 1793 after more than three decades of work, to a design by José Martín de Aldehuela; an earlier single-arch bridge built on the same spot had collapsed in 1741, killing some fifty people.
Did you know? According to tradition, the Water Mine's rock-cut stairway was dug by Christian captives, who were made to haul water up from the river during sieges.
04 Cueva de la Pileta
Spain · 39.7 km from Marbella36.691° N 5.270° W
user:falconaumanni · CC BY-SA 4.0 The cave owes its discovery to bats. In 1905 a local farmer, José Bullón Lobato, was searching for bat guano to use as fertiliser when he climbed down into a shaft and found galleries with painted walls and human remains. Word reached Colonel Willoughby Verner, a British officer and naturalist who explored the area, and he in turn brought the French prehistorian Henri Breuil, who went on to study and record the paintings.
Did you know? Its animals include horses, goats, cattle, deer and a seal, painted in red and black.
05 Pulpí Geode
Geoda de Pulpí
Spain · 34.1 km from Lorca37.382° N 1.702° W
Geoda Pulpí · CC BY-SA 4.0 The geode was found in December 1999 by members of the Grupo Mineralogista de Madrid, a group of mineral collectors led by Javier García-Guinea, who were exploring the abandoned workings of the Pilar de Jaravía mine, also known as Mina Rica. The mine had been dug for silver and lead in the Sierra del Aguilón, a low range about 3 km from the sea, within the municipality of Pulpí.
Did you know? The cavity lies within dolomite rock, and its crystals are thought to result from a combination of karst and hydrothermal processes.
How this list is ranked
Places are chosen for how they look, not for how famous they are: each one has its own description and a photograph credited to its author. The order is a single world ranking that weighs the beauty of the place in curated photography together with how widely it is documented — the number of language editions of its encyclopedia article and how often that article is read in a year. The list is rebuilt as places are added, so the order and the counts on this page are always current.
Questions people ask
- What are the most beautiful natural wonders in Andalusia?
- On our list, Caminito del Rey ranks first, followed by Cueva de Nerja and Tajo de Ronda.
- Why is it called the Caminito del Rey?
- The name means the King's Little Path. King Alfonso XIII walked it in 1921 when he came to inaugurate the nearby Conde del Guadalhorce dam.
- How big is the Pulpí Geode?
- It is about eight metres long and close to two metres high and wide, lined with gypsum crystals up to around two metres long. It was discovered in 1999 inside the abandoned Mina Rica silver mine.
- Who discovered the Nerja Cave?
- Five young friends from the area found it in January 1959 while exploring a narrow sinkhole. The cave opened to the public the following year.
- How many natural wonders are on this list in Andalusia?
- The list covers 5 natural wonders.