Athens' Botanical Garden is the City's Hidden Paradise

The Julia & Alexander N. Diomedes Botanical Garden in Haidari is one of Athens best-kept secrets
The Julia & Alexander N. Diomedes Botanical Garden in Haidari is one of Athens' best-kept secrets | Courtesy of Julia & Alexander N. Diomedes Botanical Garden
Ethel Dilouambaka

You’ve probably heard of the National Garden in Athens, located next to the Parliament by Syntagma Square. But did you know that Athens is home to a botanical garden too? It’s a 20-minute ride from the city centre, in the Haïdari district. Here is why you should visit this well-kept secret.

The largest botanical garden in Greece

On busy Iera Odos avenue you will find a stone entrance at number 401. This is the entrance to the Julia and Alexander N. Diomedes Botanic Garden, a green wonderland spanning 460 acres west of Athens, in Haïdari. The garden is home to over 3000 plant species and has an area dedicated to the maintenance of plant biodiversity in Greece.

The Diomedes Botanical Garden is the largest of the nation, and it aims to promote scientific research. Used by the National and Kapodistrian University of Athens (NKUA) for teaching purposes, the garden is also open to the general public, making it a great destination for exploring rich local flora.

A beautiful archway covered by flowers

Alexander N. Diomedes (1875 – 1950), the founder of the garden and member of the Athenian Academy, was a professor and one of the patrons of the NKUA. Before his death he left instructions in his will for the establishment of a botanic garden, to be used by the university and other institutions for the study, cultivation and development of plants, trees and flowers, and to foster an interest in these in the younger generations. Founded in 1951 through a charitable foundation set up by Diomedes, the botanical garden opened its doors to the public in 1975. Today, the garden features several sections, with paths, playgrounds and greenhouses, as well as laboratories and administrative buildings. Around 20% of the total area is cultivated, while the rest is divided into an arboretum, an ornamental plants section, an historic plants area and an aromatic and herbal plants section, as well as a nursery and a greenhouse.

The garden features several sections, including an ornamental plants and flowers section

More than just a pretty garden

Besides being a botanical garden, the area is also a natural habitat for local fauna, which makes it an ideal real-life lab for students of biology at NKUA and the agricultural university. The garden includes a seed bank with over 800 plant species represented. The ultimate goal is to create a section with endangered and rare species. Others objectives include raising awareness on the importance of environmental preservation and the protection of endangered species through guided tours.

School-aged children are always welcome at the botanical garden

If you are a plant lover or simply looking for a quiet and tranquil spot to escape the hustle (and heat) of the city, at the Diomedes Botanical Garden you will enjoy the endemic and exotic plant and tree species. If you are in Athens during the spring, the flowers here are especially beautiful and fragrant. There is also a small cafe at the garden, and plenty of places to have a picnic.

A green oasis in the city
A visit to the Julia & Alexander N. Diomedes Botanical Garden is a must if you want to escape the hustle of the city

Culture Trips launched in 2011 with a simple yet passionate mission: to inspire people to go beyond their boundaries and experience what makes a place, its people and its culture special and meaningful. We are proud that, for more than a decade, millions like you have trusted our award-winning recommendations by people who deeply understand what makes places and communities so special.

Our immersive trips, led by Local Insiders, are once-in-a-lifetime experiences and an invitation to travel the world with like-minded explorers. Our Travel Experts are on hand to help you make perfect memories. All our Trips are suitable for both solo travelers, couples and friends who want to explore the world together.

All our travel guides are curated by the Culture Trip team working in tandem with local experts. From unique experiences to essential tips on how to make the most of your future travels, we’ve got you covered.

Culture Trip Spring Sale

Save up to $1,656 on our unique small-group trips! Limited spots.

Edit article