Tumblestone Hollow, Henley on Thames (2026)

It's a place of laughter and light, peace and tranquility and most of all, a place to play with friends. Welcome to the mysterious world of Tumblestone Hollow. It’s been hiding in plain sight, right under our noses for many millennia. Throughout this time, the people who live there have been quietly going about their business, keeping the standing stones safe, that surround their magical home. Fin

ally, after more than 552 and a half years of careful negotiation between the Stonor family and the people of Tumblestone Hollow, they have agreed to let us all into their wonderful world. It’s a place of laughter and light, shadow and sunshine, peace and tranquillity and most of all, it’s a place to play with friends, with family young and old, and most importantly a beautiful, magical place to play together. Welcome to our world. Welcome to Tumblestone Hollow.

17/06/2026

Dads go free. Adventure comes as standard.

Join us for Father’s Day Weekend on Saturday 20 and Sunday 21 June and enjoy a day filled with climbing, exploring, laughter and plenty of opportunities to burn off some energy.

Tumblestone Hollow is a place where children can roam, imagine and play freely, while grown-ups enjoy the simple pleasure of watching them have fun or joining in.

Add in Stonor’s beautiful gardens, wood-fired pizzas with cool Rebellion beer from The Rumble Hut and a day spent outdoors together, and you’ve got the perfect Father’s Day outing.

Fathers and father figures enjoy free entry throughout the weekend.

We can’t wait to welcome you.

13/06/2026

This Father’s Day, give the gift of an adventure you’ll all remember.

On Saturday 20 and Sunday 21 June, fathers and father figures can enjoy free entry to Tumblestone Hollow as part of our Father’s Day Weekend celebrations.

Spend the day climbing, scrambling, sliding, exploring and making memories together amongst the trees.

Pop to the Rumble Hut for wood-fired pizzas, Rebellion beer and more.

With Stonor’s beautiful gardens included in every ticket, there’s plenty of space to run around and enjoy some quality family time outdoors.

Book your tickets online and join us for a weekend of fresh air, adventure and family fun.

04/06/2026

As a thank you for your service, we’re inviting serving Armed Forces personnel and MOD employees to enjoy a complimentary day at Tumblestone Hollow during Armed Forces Weekend ~ Sat 13 & Sun 14 June.

Life can be busy, and time together as a family often feels squeezed between work and commitments, especially for serving personnel. Tumblestone Hollow offers something refreshingly simple. Children can climb, explore, imagine and play freely, while parents, grandparents, and relatives enjoy the fresh air, beautiful surroundings and the pleasure of watching childhood unfold.

Set within the historic grounds of Stonor Park, less than 10 minutes outside the pretty market town of Henley-on-Thames, Tumblestone Hollow is a place where families can explore, reconnect and create the kind of memories that stay with you long after the day is over.

Free entry for serving Armed Forces personnel and MOD employees on Armed Forces Weekend (proof required). Gardens included. House tickets available separately.

22/05/2026

With sunshine ☀️ here for half term, our splashy water area is ready for little adventurers to pump, pour and splash their way through the day. Perfect for calling down!

Beyond the water fun, there’s plenty more to explore across Tumblestone Hollow:
🌳 Towers, tunnels, bridges & climbing nets
🛝 Zip wires, slides & swings
🍕 Wood-fired pizzas from The Rumble Hut
🍦 Gelato ice cream & American-style milkshakes
☕ Excellent Illy coffee for the grown-ups
🎨 Craft corner by the Visitor Centre
🌷 Stonor’s beautiful gardens included in your ticket

And with our Family Promotion running online for advance bookings from Fri 22 – Mon 25 May, it’s a brilliant value day out too:

✨ Family of 3 — £25
✨ Family of 4 — £34
✨ Family of 5 — £42.50

A place for children to properly play, parents to relax, and everyone to make the most of the sunshine together 💛.

29/04/2026

🐴 Medieval Jousting ~ 2nd, 3rd & 4th May 🐴
The Knights of Royal England are ready and so are their noble steeds!

Meet Capitán, the Andalusian gelding, raring to go; Herizana, our speedy leading lady; Fabuloso, the tallest (and sweetest!) of them all; and Garbo, the proud stallion.

Don’t miss this action-packed Bank Holiday Weekend.
Book your tickets now for a full day of adventure!

📅 Sat 2, Sun 3 & Bank Holiday Mon 4 May
🎟️ Family tickets available offering incredible value at over 20% discount of purchasing individual tickets

📍 Henley-on-Thames

17/04/2026

Step into a world of knights, skill and spectacle ⚔️

This May, Medieval Jousting returns to and with thrilling tournaments, hands-on activities including archery, axe throwing and falconry, and a full day of adventure for all ages.

With access to the adventure playground, Stonor’s house and gardens all included, it’s one of those days where you can arrive in the morning and still be discovering something new by late afternoon.

Stonor’s pizzeria will be serving wood-fired pizzas by Italian pizzaiola Salvatore Di Giacomo, alongside gourmet burgers, gelato and a variety of street food favourites.

📅 2–4 May
🎟️ Book now (link in bio)
✨ Members receive 15% discount off gate price

Address

Henley On Thames

Website

http://www.tumblestonehollow.com/

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