Trengwainton Garden

Trengwainton Garden, nestled near Penzance in the far west of Cornwall, is a horticultural treasure that spans 25 acres, offering a blend of historic and exotic landscapes.

Managed by the National Trust, this lush paradise invites visitors to explore its winding paths, walled gardens, and exotic plant collections.

With views stretching out towards Mount’s Bay, Trengwainton is a haven for garden enthusiasts, families, and anyone seeking a tranquil retreat into nature.

Discovering Trengwainton Garden

Trengwainton is renowned for its magnificent collection of trees and shrubs, including award-winning magnolias and rhododendrons, which thrive in Cornwall’s mild climate.

The garden’s unique microclimate also allows for an impressive array of exotic and subtropical plants to flourish.

Each season brings new delights, from springtime blossoms to the rich hues of autumn.

Highlights of Trengwainton Garden

Walled Gardens: The five walled gardens are the heart of Trengwainton, each with its own character and collection of plants, from productive vegetable gardens to exotic flora.

The Stream Garden: Follow the meandering stream as it cascades down through shaded areas, creating a tranquil atmosphere perfect for reflection.

The Terrace: Offering stunning views over Mount’s Bay, the terrace is the ideal spot to pause and soak in the beauty of Cornwall’s coastline.

Plant Collections: Discover plants from across the globe, including specimens from the Himalayas, South Africa, and New Zealand, showcasing the garden’s diversity.

Woodland Walks: Explore the shaded pathways that wind through the garden’s wooded areas, home to a variety of wildlife and native plant species.

Planning Your Visit

Getting There

Trengwainton Garden is located just outside Penzance, making it easily accessible by car with free parking available on site.

For those using public transport, local bus services run regularly from Penzance to nearby, followed by a short walk to the entrance.

Tickets and Opening Times

The garden is open from February to November, with varying opening hours throughout the season.

It’s advisable to check the National Trust website for the most current information on opening times and ticket prices. Admission is free for National Trust members.


Tea-room: The on-site tea-room offers a selection of locally sourced snacks, light lunches, and traditional Cornish cream teas.

Shop: The garden shop features a range of plants, gifts, and gardening books, perfect for taking a piece of Trengwainton home with you.

Accessibility: Trengwainton Garden is largely accessible, with many paths suitable for wheelchairs and pushchairs. Some areas may be more challenging to navigate due to natural terrain.

Maximising Your Experience

Guided Tours: Check if guided tours are available during your visit to gain deeper insights into the garden’s history and horticulture.

Seasonal Events: Trengwainton hosts a variety of events throughout the year, including plant sales, family activities, and seasonal celebrations.

Photography: Don’t forget your camera! The garden offers endless photographic opportunities, from the lush walled gardens to panoramic sea views.

Tips for Your Visit

Wear Comfortable Footwear: With extensive grounds to explore, comfortable walking shoes are recommended.

Check the Weather: Be prepared for Cornwall’s changeable weather by bringing sunscreen and rain gear, just in case.

Picnic Areas: Visitors are welcome to bring a picnic to enjoy in designated areas of the garden, making for a perfect family day out.

Nearby Attractions

St Michael’s Mount: Just a short drive from Trengwainton, this iconic island castle is a must-visit, accessible by causeway at low tide.

Penzance: Explore the historic town of Penzance, with its vibrant arts scene, galleries, and seaside promenade.

The Minack Theatre: An open-air theatre carved into the cliffs, offering performances with a dramatic ocean backdrop, located a scenic drive away.


Trengwainton Garden offers a lush oasis of tranquillity, beauty, and botanical diversity.

Whether you’re meandering through the walled gardens, enjoying the scenic views from the terrace, or exploring the exotic plant collections, Trengwainton provides a peaceful escape and a feast for the senses.

A visit here not only connects you with Cornwall’s rich gardening heritage but also offers a serene and picturesque setting that captivates all who wander its paths.