Jardí Botànic de Barcelona

The Botanical Garden of Barcelona (Jardí Botànic de Barcelona) sits on the slopes of Montjuïc hill and ranks among the city's most rewarding green spaces for visitors interested in plants and landscape design. It opened to the public in 1999, part of the broader redevelopment of this part of Barcelona that followed the 1992 Olympic Games. The design was created by a team of architects and landscape designers — Carles Ferrater, Josep Lluís Canosa and Bet Figueras — who gave the garden a strikingly modern, geometric layout, quite different from the winding paths typical of older, 19th-century botanical gardens.

How is the garden laid out?

The garden follows a system of terraces and paths that trace the natural slope of the hill, allowing the designers to work with the steep terrain rather than against it. Instead of a single uniform planting scheme, the space is divided into five sections, each representing one of the world's five regions with a Mediterranean-type climate. This arrangement lets visitors compare, in a single walk, plants native to the Mediterranean basin itself alongside species from California, Chile, Australia and South Africa — regions where a similar climate has produced comparable, though botanically unrelated, plant adaptations.

What does the collection include?

The garden holds more than 1,300 plant species, organized by geographic origin so visitors can easily trace the similarities and differences between the world's Mediterranean-climate ecosystems. One of its standout features is a collection of Mediterranean bonsai, considered one of the most distinctive of its kind in Europe, showcasing miniaturized versions of trees and shrubs typical of this climate zone. Paths wind between the thematic sections, so the garden can be explored at any pace and in any order.

Why is it worth visiting?

Beyond its educational value, the garden offers striking views: from its upper terraces, visitors can look out over the city and the port, and its location on Montjuïc makes it easy to combine a visit here with nearby attractions from the Olympic era. The garden is also appreciated by anyone interested in botany or ecology, since it offers a hands-on illustration of evolutionary convergence — how unrelated plants growing on different continents develop similar traits when exposed to comparable climates.

It's also worth noting that Barcelona has a second, older botanical garden — the Historic Botanical Garden, established in the 1930s and opened to the public in 1941, which focuses on Mediterranean flora, including plant species endemic to the Iberian Peninsula, the Balearic Islands and Morocco. While independent from one another, both gardens reflect Barcelona's long-standing interest in studying and preserving Mediterranean vegetation.

Frequently asked questions

Where exactly is the garden located? On the slopes of Montjuïc hill, within the park and sports complex built around the 1992 Olympic Games.

How many plant species can be seen there? The collection includes more than 1,300 species, grouped into five sections representing the world's Mediterranean-climate regions.

How is it different from the Historic Botanical Garden? This garden is modern, opened in 1999, and focused on Mediterranean-climate plants from around the world, while the Historic Botanical Garden is older and concentrates mainly on flora endemic to the Iberian region.

What is the highlight of the collection? Its collection of Mediterranean bonsai, regarded as one of the most notable of its kind in Europe.