Tree walk at Kew Gardens in London with tall trees and wooden walkway

Kew Gardens Treetop Walkway

Kew Gardens Treetop Walkway: Visiting Hours, Tickets, and Attractions in Richmond, United Kingdom

Date: 03/07/2025

Introduction

The Kew Gardens Treetop Walkway stands as one of London’s most captivating green attractions, inviting visitors to journey 18 meters above ground for a rare, immersive exploration of the forest canopy in the heart of the Royal Botanic Gardens at Kew, Richmond. Opened in 2008 and designed by the acclaimed Marks Barfield Architects (creators of the London Eye), this elevated walkway offers panoramic views, interactive educational experiences, and a deep connection with both the natural world and architectural innovation (Kew Gardens Official; Marks Barfield).

This comprehensive guide details everything you need to know about visiting the Treetop Walkway: its origins, architectural features, educational significance, accessibility, ticketing, nearby attractions, and essential tips for planning a memorable visit.

Tree walk in Kew Gardens London with lush green trees and elevated wooden pathways

Introduction
Origins and Vision
Architectural Design & Construction
The Rhizotron: Underground Exploration
Educational & Scientific Significance
Integration with Kew’s Heritage
Visitor Information: Hours & Tickets
Accessibility & Facilities
Guided Tours, Events & Photography
Nearby Attractions in Richmond
Sustainability & Conservation
Frequently Asked Questions (FAQ)
Tips for a Memorable Visit
Visuals & Virtual Resources
Conclusion & Call to Action
References

Origins and Vision

The Kew Gardens Treetop Walkway was inaugurated in May 2008 as a centrepiece of Kew’s “Year of the Tree” campaign, designed to highlight the ecological importance of trees and foster public engagement with forest conservation (ArchDaily). The project aimed to bridge scientific research and public education, offering visitors the unique opportunity to experience the world above the forest floor and gain a newfound appreciation for canopy ecosystems.

Architectural Design & Construction

Design Philosophy and Structure:
Marks Barfield Architects envisioned a walkway that would be both visually unobtrusive and deeply harmonious with the mature woodland. The result is a 200-meter-long path elevated 18 meters above ground, supported by 12 slender, weathered steel pylons. The rusted finish blends seamlessly with the natural environment, minimizing visual impact while echoing the organic forms of surrounding trees (Marks Barfield).

Materials and Engineering:
Constructed from over 400 tonnes of weathering (COR-TEN) steel, the walkway’s modular design features mesh-sided bridges and 10 circular platforms, each serving as rest stops and educational stations. The deck’s perforated steel panels let sunlight and rain pass through, preserving the delicate woodland ecosystem beneath (Mies Arch).

Innovative Features:
The walkway gently sways in the wind, simulating the natural movement of trees and amplifying visitors’ connection to the canopy. Each pylon is carefully anchored to avoid damaging tree roots, and the entire structure is bolted for easy maintenance and minimal environmental disturbance (Secret LDN).

The Rhizotron: Underground Exploration

Beneath the walkway lies the Rhizotron, the UK’s only walk-in subterranean laboratory dedicated to studying tree root systems. Entered through a symbolic fissure in the earth, the Rhizotron features interactive exhibits and sculptures that reveal the hidden world of roots and soil ecology, complementing the canopy experience above (Kew Gardens Official; Mies Arch).

Educational & Scientific Significance

The Treetop Walkway is both an outdoor classroom and a research platform, supporting Kew’s global mission in plant science, conservation, and climate action. Interpretive panels explain tree biology, canopy biodiversity, and ecological processes such as photosynthesis and pollination (Global Garden Lab). Researchers use the walkway for studies in phenology, biodiversity, and environmental monitoring, while visitors gain a deeper understanding of the interconnected roles of trees in global ecology.

Integration with Kew’s Heritage

Located within Kew’s arboretum—a living collection of over 14,000 trees—the walkway meanders through species such as sweet chestnut, beech, horse chestnut, and oak. Its placement respects historic trees, weaving between trunks and branches rather than cutting through them, symbolizing the blend of Kew’s royal heritage and its continuing innovation in conservation (Kew Gardens Official).

Visitor Information: Hours & Tickets

Opening Hours:
The Treetop Walkway is open daily from 10:00 AM, with closing times varying seasonally (typically between 6:00 PM and 8:00 PM). Last entry is 30–60 minutes before closing. The walkway may close during high winds or severe weather for safety (UK Hidden Gems; Kew Gardens).
Tickets:
Access to the Treetop Walkway is included in the standard Kew Gardens entry ticket. As of July 2025, adult tickets range from £18–£22, with concessions for children, seniors, and families. Online advance booking is recommended, especially during peak times (Kew Gardens Tickets).

Accessibility & Facilities

Lift and Steps:
A spiral staircase with 118 steps leads to the walkway, and an elevator is available for wheelchair users and those with reduced mobility (subject to maintenance and crowd levels—check ahead) (Kew Gardens).
Facilities Nearby:
Accessible restrooms, cafés, and shops are located close to the walkway.
Pathways:
Paved paths ensure easy access for wheelchairs and strollers.

Guided Tours, Events & Photography

Guided Tours:
Kew Gardens offers guided tours that include the Treetop Walkway, with expert commentary on design, ecology, and history (Kew Conservation).
Events:
Seasonal events, workshops, and family activities are held throughout the year.
Photography Tips:
Early morning and late afternoon offer the best natural light. The walkway provides exceptional opportunities for panoramic and wildlife photography.

Nearby Attractions in Richmond

Extend your visit by exploring Richmond’s historic sites, including:

Richmond Palace Gardens and Ham House
The scenic Richmond Riverside
Other Kew highlights such as the Palm House, Temperate House, Princess of Wales Conservatory, and Kew Palace (The Chaos Diaries).

Sustainability & Conservation

The walkway’s design reflects Kew’s commitment to sustainability. Weathered steel ensures longevity and minimal maintenance, while the modular, bolted construction allows for non-invasive installation and future adaptation. The wildflower meadows below the walkway encourage pollinators and boost local biodiversity (Kew Gardens Seasonal Wonders).

Frequently Asked Questions (FAQ)

Q: What are the opening hours of the Treetop Walkway?
A: Typically 10:00 AM to 6:00–8:00 PM, with last entry 30–60 minutes before closing. Check the official Kew website for seasonal updates.

Q: Is separate ticketing required?
A: No, access is included with standard Kew Gardens entry.

Q: Is the walkway accessible to wheelchair users?
A: Yes, via a lift (subject to maintenance).

Q: Can I take photographs?
A: Yes, photography is encouraged.

Q: Is the walkway safe for children?
A: Yes, but children must be supervised at all times.

Q: What happens in bad weather?
A: The walkway may close during high winds or storms for safety.

Tips for a Memorable Visit

Purchase tickets online for discounts and to avoid queues (Kew Gardens Tickets).
Visit on weekdays or during late spring and early autumn for quieter experiences.
Dress for the weather and wear comfortable shoes; the steel deck can be slippery when wet.
Set aside 3–5 hours to fully enjoy the gardens and key attractions.
Check for seasonal events such as Christmas at Kew or summer festivals (Kew Gardens Seasonal Wonders).

Visuals & Virtual Resources

Explore virtual tours, interactive maps, and stunning images of the walkway and surrounding gardens on the official Kew Gardens website.

Conclusion & Call to Action

The Kew Gardens Treetop Walkway is a true union of architectural brilliance, sustainability, and educational enrichment. Whether you seek adventure, tranquility, or botanical knowledge, this iconic London destination promises a transformative experience for visitors of all ages. Plan ahead, secure your tickets online, and make the most of your visit by exploring Richmond’s historic treasures for a complete day out. For more guides and updates, download the Audiala app and follow us on social media.