Tregrehan Garden

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Tregrehan Garden – Rare Plants, Rainforest Walks & Bay Views

Tregrehan Garden, nestled between Fowey and St Austell, is a spectacular botanical garden where Cornwall’s mild, rainforest like climate allows rare and exotic plants to flourish.

Explore the historic 1845 glasshouse, discover remarkable collections from around the world, admire magnificent trees and the ever colourful rhododendrons.

Enjoy peaceful walks through 50 acres of parkland with views across St Austell Bay. Visit the on-site plant nursery, relax with refreshments and don’t miss the popular Tregrehan Rare Plant Fair held each May.

Click for more useful details on Tregrehan Garden and plan your visit.

And click here for great local attractions near to Tregrehan Garden for a super day out!

Our Top Tip: Historic Houses Association (HHA) – All members/friends of the HHA have free access!

Review Rating 4.7

Rating: 4.5 out of 5.

Click here for really useful visitor reviews

Spring – March to May
Summer – June to October

Open Days
Spring – Wed, Thu, Fri & Sun
Summer – Wed

Opening Times:
Spring – 10.30am to 5pm
Summer – 1pm to 4.30pm

Admission: Adults £12


Full Opening Times here

Contact details here


Opening Times & Admission Prices

Opening Days: The garden is open in Spring on Wed, Thur, Fri & Sun, Summer Wed only
Opening Times: Spring: 10:30am – 5pm, Summer 1pm – 4:30pm
Admission Prices: £12 Adults, Children under 16 Free
Open by appointment as well including groups
Check for this years full visitor information

Local Weather for Tregrehan Garden

Par, GB
3:20 pm, Jul 31, 2026
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Sunny
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About Tregrehan Garden

Tregrehan Garden is situated in a lovely spot between Fowey and St Austell with a temperate rainforest climate creating a spectacular botanical oasis!

The stunning glasshouse, built in 1845, is set in the walled garden it now displays display shrubs, fruits and climbers that require frost protection.

Expect to find plants from China, Chile, Tasmania, New Zealand, Southern Hemisphere, Vietnam, Japan and Mexico including smashing rhododendrons!

The parkland extends to 50 acres and is ideal for a dog walk, on a lead, with super views over St Austell Bay.

There are many superb trees to see here as well as in the garden.

The Tregrehan Plant Nursery ppropoages lants for the gardens and for you to take home as well.

Look out for the small wooden building where you can get teas & coffees, ice creams light snacks and buy plants.

The disabled loos are there as well.

Watch out for the annual Tregrehan Rare Plant Fair in May – well worth a visit!

Accessibility at Tregrehan Garden

The Walled Garden, Glasshouse Range and top half of the garden are all accessible to wheelchairs via graded pathways. User friendly routes available.

Dogs at Tregrehan Garden

No dogs in the garden but there are shaded areas in the car park.

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Images © Tregrehan Garden

Local Accommodation near to Tregrehan Garden

If you are looking for somewhere to stay near Tregrehan Garden then look here for your local St Austell Accommodation.

Gardens of the National Trust Book

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Visitor Reviews of Tregrehan Garden

Visitor Review Score 4.7 stars

Don’t take our word for how genuinely super these gardens are.

Here is what visitors think about their visit to Tregrehan Garden:

Sue M. loved the extraordinary collection of rare plants, impressive glasshouse and knowledgeable staff.
David H. enjoyed the peaceful parkland walks, beautiful bay views and magnificent specimen trees.
Karen P. praised the colourful rhododendrons, well-stocked plant nursery and relaxing atmosphere.
Martin L. highlighted the fascinating exotic plants from around the world and the excellent refreshments after exploring.
Julie C. called Tregrehan a hidden Cornish treasure, loving the dog-friendly walks and the annual Rare Plant Fair.

Local gardens and attractions near to Tregrehan Garden

Trebah Gardens: Thirty acres of themed gardens, lakes, a Japanese garden and one of Cornwall’s largest plant collections. 2miles.
Lost Gardens of Heligan: World famous restored Victorian gardens featuring jungle walks, productive gardens and wildlife habitats. 10 miles.
Burncoose Nurseries & Garden: A free 30-acre woodland garden with seasonal displays, specialist nursery and peaceful pond-side walks. 18 miles

Map, Location, Directions & Contact Details for Tregrehan Garden

All information was believed to correct at the time of publicatio

Tregrehan Garden
Tregrehan Garden
Tregrehan
St. Austell Cornwall PL24 2SJ
United Kingdom
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