Poison & Petals: A Halloween Garden Tour

This Halloween, step beyond the blossoms at Mount Congreve Gardens and discover the darker side of the garden with Poison & Petals: A Halloween Garden Tour.

On this 60-minute, adults-only guided walk, you’ll learn which plants are best admired from a distance — and which you may want to think twice about introducing to your own garden.

Along the way, uncover a fascinating world of folklore, hidden histories and botanical curiosities, exploring some of the secrets lurking behind otherwise beautiful plants. It’s an intriguing seasonal experience that serves as a reminder that, in the natural world, not every beauty is quite as benign as it seems.

With a mix of gardening knowledge, curious stories and a distinctly Halloween atmosphere, Poison & Petals offers a different way to experience Mount Congreve Gardens this October.

Event Details

Date: Thursday, 29th of October, 2026

Time: 2 pm – please arrive 10 minutes early

Duration: 60 minutes

Difficulty: Moderate – please dress for the weather and wear comfortable shoes

Capacity: Maximum 30 people

Price: €15 per adult (non-member) | €10 per adult (member/ resident)

Age restriction: Adults only

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