Gardens near Porthallow

Trebah Garden

16 August 2026

There's sub-tropical lushness around every corner at this stunning garden on the banks of the Helford River. The views from the 18th Century house across the garden to the river are not to be missed. Wend your way through camellia groves and chusan palms, woodlands and bamboo; meander alongside pools and streams, giant-leafed gunnera and hydrangeas, to emerge onto Trebah's private beach. Perfect for a swim and a picnic in summer. Not picnic weather? Head to the award-winning Trebah Kitchen or have a browse in the gift shop and plant centre. One of Cornwall's, if not England's, finest gardens.

Potager Garden and Glasshouse Cafe

24 August 2015

Gardens don't get much more chilled out than this; laze in a hammock, take a snooze among the trees or take tea in the glasshouse. Potager was selected for Alistair Sawdays' 'Slow England' guide for its uniquely calm atmosphere - soak it up and enjoy the beautiful, relaxed surroundings. If you are careful with your carbon footprint and arrive on foot, bike or on the bus, entry is free to the garden!

Glendurgan Garden

14 July 2014

A sheltered valley garden bordering the Helford River next door to Trebah. 'A little 'peace' of heaven on earth' is how the Fox family, who donated Glendurgan to the National Trust, described the garden. With fine trees, rare and exotic plants from all over the world, carpets of wild flowers, and stunning spring displays of camellias and magnolias, it is a little slice of peace served up on the banks of the Helford. The Maze and the 'Giant's Stride' rope swing are firm favourites with the kids; the impressive Laurel Maze will baffle and delight all ages.

Bosahan Gardens

Rhododendrons, azaleas and magnolias litter this valley garden on the banks of the Helford River.

Poldowrian Gardens

This beautifully wild garden sits on the clifftop at Coverack, joining the South West Coast Path. Visits are by appointment only.