Nature · Heritage

Arboretum National des Barres

One of the richest arboreta in Europe is found at Nogent-sur-Vernisson. 35 hectares, 2,600 species of trees and shrubs from five continents — a botanical treasure right next to the Orléans Forest.

35 ha
Area
2,600
Plant species
5
Continents represented
46 m
Giant sequoia
History

A legacy of the Vilmorin family

The Arboretum National des Barres owes its existence to the Vilmorin family, who acquired the estate in 1820 to experiment with acclimatising new tree species from around the world. This pioneering work in applied botany gave rise to one of Europe's most remarkable arboricultural collections.

Today managed by the State, the site is a place of discovery, research and environmental education, open to the general public. It earned Nogent-sur-Vernisson its nickname of "Village of the Tree".

Since 2012, monumental sculptures carved from dead trees have enriched the park, combining art and nature in spectacular fashion.

Must-see specimens

Remarkable trees

  • 🌲
    Giant sequoia — 46 metresOne of the most impressive trees in the park, reaching 46 m in height
  • 🏷️
    Thuja — "Remarkable Tree" labelAwarded by the French national foundation for remarkable trees
  • 🗿
    Monumental sculpturesArtworks carved from dead tree trunks since 2012
  • 🌍
    Collections from 5 continentsSpecies from Asia, the Americas, Africa, Europe and Oceania
The routes

Three ways to visit

🌍
Route 1

Continentalis

Species grouped by geographical origin: Asia, the Americas, Mediterranean Europe… A botanical world tour in a few steps.

🔬
Route 2

Classifica

Trees ordered by botanical families: a scientific approach ideal for understanding the relationships between plant species.

🎭
Route 3

Bizarretum

The most surprising route: trees with unusual shapes and colours that defy expectations. Perfect for children.

Events

A living site all year round

  • 🎙️
    Themed guided toursOrganised on opening days, with topics changing monthly (spring awakening, giant trees in summer…)
  • 🎨
    Artistic eventsExhibitions, open-air theatre and temporary installations
  • 🛒
    Seasonal marketsPlant markets and local produce events
Practical information

Plan your visit

Yes, entry is charged. Reduced rates are available for children, students and groups. Children under 5 enter free. Check the official website for exact prices and opening times.
The arboretum is in Nogent-sur-Vernisson, accessible by road (A77, D2007) or by train (Nogent-sur-Vernisson station, Paris-Nevers line, ~1h15 from Paris).
Spring (blossoms, colours) and autumn (flaming foliage) are the most spectacular seasons. Summer is ideal for giant trees and events.
Yes — the Bizarretum route is especially popular with children. Educational activities are regularly organised during school holidays.
📍 Address
Arboretum National des Barres
Route des Barres, 45290 Nogent-sur-Vernisson
www.arboretumdesbarres.fr →
Nearby

Combine with a visit

10 km

Châtillon-Coligny

Charming village with its museum in the former Hôtel-Dieu. Once connected to Nogent by the "Le Tacot" tram.

30 km

Briare canal bridge

Spectacular metal bridge built by Eiffel spanning the Loire. Unusual crossing on foot or by pleasure boat.

45 km

Guédelon medieval site

A castle being built using 13th-century techniques. Immersive and educational for the whole family.