Guess How Much I Love You™ at RHS Gardens

Bounce, hop and stretch your way around the five RHS Gardens on a wonderful garden trail inspired by the children’s book

Exclusively for 2025, dive into the enchanting world of Guess How Much I Love You™ with our delightful garden adventure trail. Inspired by the beloved children’s book, follow in the footsteps of Big Nutbrown Hare and Little Nutbrown Hare as they playfully measure their love for each other in a magical garden setting. So join us as we celebrate the 30th anniversary of Guess How Much I Love You™ by Sam McBratney and Anita Jeram with family fun at the RHS Gardens, in partnership with Walker Books.

Included with garden admission; free to RHS Members and children under 5. Children aged 5–16 only £5.

The Guess How Much I Love You™ Garden Adventure is now open until the end of 2025 at all five RHS gardens: RHS Bridgewater in Greater Manchester, RHS Harlow Carr in Yorkshire, RHS Hyde Hall in Essex, RHS Rosemoor in Devon, and RHS Wisley in Surrey. This magical trail is designed to spark your child’s imagination and curiosity through a series of fun, sensory activities.

Bounce, hop, and stretch your way around the garden trail like Little Nutbrown Hare! Investigate colours, textures and shapes while learning about nature, growing and the changing seasons, and step into the book alongside Little Nutbrown Hare and Big Nutbrown Hare, reliving key scenes from the original story.

Kids visit for only £5 or less!

We’ve lowered prices for children to visit the five RHS Gardens, with tickets now just £5 for children aged 5 to 16, and children under 5 visit for free! Adults can also save up to 25% by booking tickets online in advance.

Guess How Much I Love You™ upcoming events

In addition to the garden adventure trail, look out for special free-of-charge storytelling sessions too:

Summer weekend: 14–15 June at all RHS Gardens
Autumn weekend: Dates to be announced

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The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.