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Arboretum National Du Vallon De L'Aubonne

Aubonne, Switzerland

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Arboretum National du Vallon de l’Aubonne: Complete Guide to Visiting Hours, Tickets, and Vaud’s Botanical & Historical Highlights

Date: 14/06/2025

Introduction

The Arboretum National du Vallon de l’Aubonne is Switzerland’s only national arboretum and a living testament to the beauty, diversity, and scientific importance of temperate trees and shrubs from across the globe. Located in the scenic Vaud region, this botanical sanctuary was established in 1968 and now spans nearly 200 hectares, featuring more than 3,000 plant species. Whether you are a botanist, a family seeking an educational outing, or a traveler interested in the region’s culture, the arboretum offers an immersive experience in nature, history, and sustainability.

This guide presents all essential details for planning your visit, including opening hours, ticketing, directions, accessibility, highlights of the collections, family-friendly activities, and recommended nearby historical sites in Vaud. Practical tips and frequently asked questions are included to ensure a seamless and enriching visit.

Table of Contents

Overview and Significance

Nestled in the picturesque Vallon de l’Aubonne, this arboretum stands out as a unique destination where natural beauty, conservation, public recreation, and scientific research converge. Its carefully curated botanical collections represent temperate regions worldwide, organized by geography and ecological themes. The site also functions as an open-air museum, a hub for environmental education, and a launchpad for exploring Vaud’s rich historical and cultural landscape. Specialized facilities—including the Arbr’Espace Visitor Center, the Musée du Bois (Wood Museum), and the Swiss Dendrology Library—enhance the educational and cultural value of every visit (Official Arboretum Website, Wikipedia, MySwitzerland).

History and Mission

Founded by Pierre Villaret in 1968, the Arboretum National du Vallon de l’Aubonne was created to foster scientific research, conservation, and public education around dendrology and global biodiversity. Managed by the Fondation de l’Arboretum national du vallon de l’Aubonne (FAVA) and the Association de l’Arboretum (AAVA), it is dedicated to preserving rare and heritage species, restoring habitats, and promoting ecological awareness in partnership with institutions such as the Hans Wilsdorf and Audemars Piguet foundations (Fondation Audemars Piguet Project Page).

Botanical Collections & Thematic Trails

Diversity and Scope

Spanning over 3,000 species and cultivars, the arboretum’s living collection is laid out across varied soils and topographies shaped by glacial activity and the Jura foothills. The plantings are grouped by region—East Asia, North America, Europe—and by ecological or cultural themes (balades-en-famille.ch, week-end-famille.ch).

Thematic Trails and Didactic Panels

Nine marked trails, supported by interpretive panels in French, guide visitors through forest groves, wetlands, and heritage orchards. These resources explain tree biology, ecological roles, traditional uses, and the cultural significance of featured plants (arboretum.ch).

Notable Collections

  • Magnolias and Cherry Trees: Spring brings spectacular blossoms, celebrated during the Hanami festival, often with expert-led tours.
  • North American Forest: Autumn highlights include fiery foliage from maples, sequoias, and tulip trees.
  • Heritage Orchards: The “Vergers d’Autrefois” preserve regional fruit varieties, with tastings and educational events during festivals like Botanica.
  • Wetlands and Water Features: Trails follow the Aubonne River and its ponds, supporting native flora and fauna.

Visitor Information

Opening Hours & Ticketing

  • Grounds: Open daily, year-round (24/7 for self-guided visits).
  • Arbr’Espace Visitor Center & Café: April–October, Tuesday–Sunday, 10:00–18:00.
  • Musée du Bois: Late March–early November, Tuesday–Sunday, 10:00–18:00 (by appointment via reception) (Loisirs.ch).

Admission:

  • Adults: CHF 10
  • Children (up to 18 years): Free
  • Members: Free
  • Payment: Collection boxes or TWINT/card at entrance (Wikipedia)

Guided Tours: April–October, mainly on Sunday afternoons. CHF 16 per adult (includes entry), children free, group rates available. Advance booking is advised (arboretum.ch).

Directions & Accessibility

  • By Car: Ample parking on site; follow signs from Aubonne motorway exit.
  • By Public Transport: Morges–Apples–Bière (MBC) train to Bière, then local bus or hiking trails to the arboretum (MySwitzerland).
  • On Foot/Bike: Scenic trails connect to regional villages and vineyards, including Swiss Hiking Route 128 (Swiss Hiking Route 128 Information).

Accessibility: Most main paths are well-maintained; some are suitable for wheelchairs or strollers, while others may be uneven. Contact the visitor center for accessible route information.

Facilities & Services

  • Arbr’Espace Visitor Center: Café, souvenir boutique, art gallery, ticketing, and information.
  • Musée du Bois: Woodworking and forestry exhibits.
  • Swiss Dendrology Library: Specialized reference library on trees and shrubs.
  • Picnic Areas: Benches and tables throughout the grounds.
  • Restrooms: Located at the visitor center and main entrances.
  • Pets: Dogs are welcome on a leash.

Visitor Experience & Seasonal Highlights

Activities

  • Explore four main circuits and nine discovery trails.
  • Educational panels and interactive elements engage adults and children alike.
  • Photography is encouraged, especially during spring blossom and autumn foliage seasons.

Seasonal Highlights

  • Spring: Hanami festival and magnolia blossoms.
  • Summer: Art exhibitions, concerts, and lush landscapes.
  • Autumn: Dramatic colors, especially in the North American section.
  • Winter: Quiet walks and birdwatching opportunities.

Family Activities and Educational Programs

  • Children’s Play Areas: Wooden train and giant insect sculptures.
  • Scavenger Hunts and Interactive Trails: Designed for families and school groups.
  • Workshops and Nature Events: Regularly scheduled, with a focus on ecology and biodiversity (week-end-famille.ch).

Nearby Historical Sites and Attractions

Aubonne and Regional Heritage

  • Aubonne Medieval Town: Picturesque old town, Château d’Aubonne, and the white tower.
  • Wine Tourism: La Côte vineyards, Maison des Vins de La Côte, and tastings in Bougy-Villars and Mont-sur-Rolle.
  • Hiking and Outdoor Recreation: Chemin du Vallon de l’Aubonne, Signal de Bougy leisure park, and Jura foothills cycling routes.
  • Nearby Villages: Saint-Livres, Yens, and Morges, each with historic sites and scenic views.

Practical Tips for Visitors

  • Wear sturdy footwear and dress for the weather.
  • Bring water and snacks, or enjoy the on-site café (open April–October).
  • Some trails may close in wet/icy weather—check updates before traveling.
  • Dogs must be leashed at all times.
  • Reserve guided tours in advance, especially for groups.
  • Download the Audiala app for interactive maps and the latest event updates.

Frequently Asked Questions (FAQ)

Q: What are the arboretum’s opening hours?
A: The grounds are open year-round, 24/7. Visitor center and café operate Tuesday–Sunday, 10:00–18:00 (April–October).

Q: How much is admission?
A: Adults CHF 10; children under 18 and members free.

Q: Are guided tours available?
A: Yes, from April to October on Sunday afternoons (except July/August). Book in advance.

Q: Is the arboretum accessible for people with reduced mobility?
A: Many main paths are accessible; some trails may be steep or uneven.

Q: Can I bring my dog?
A: Yes, dogs are welcome on a leash.

Q: What else is there to do nearby?
A: Visit Aubonne’s old town and castle, regional vineyards, Signal de Bougy park, and historic towns like Morges.

Visual Media & Interactive Tools

  • High-resolution images, virtual tours, and interactive maps are available on the official website.
  • All visuals include descriptive alt tags for accessibility and SEO, such as “Arboretum National Du Vallon De L’Aubonne autumn foliage” and “Château d’Aubonne.”

Conclusion

The Arboretum National du Vallon de l’Aubonne is much more than a collection of trees—it is a living museum, a place of learning, and a gateway to the rich heritage of Vaud. With its accessible trails, vibrant events, family-friendly amenities, and proximity to historical villages and vineyards, it offers something for every visitor. Plan your trip, explore the arboretum’s wonders, and discover the best of Swiss nature and culture in one unforgettable destination. For the latest updates, ticketing, and event information, consult the official website and download the Audiala app.

Visit The Most Interesting Places In Aubonne

| Arboretum National Du Vallon De L'Aubonne
| Arboretum National Du Vallon De L'Aubonne
Rolle Castle
Rolle Castle

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