Treehouses with cool hidden features that big kids will love
Written by Beth Tingle
Last updated February 2026
Read time: 5 minutes
Treehouse stays have come a long way since rope ladders and wonky platforms. Today’s most memorable treehouses are packed with playful, surprising features designed to spark curiosity, nostalgia and that wide-eyed feeling you haven’t had since childhood.
Slides instead of stairs, secret rooms, outdoor cinemas – floor windows for wildlife spotting. Perfect for anyone craving escapism with a sense of fun, these unusual treehouses prove that growing up doesn’t mean growing boring! Here are some of our favourite treehouse stays with cool features that break routine, spark conversation and make a stay feel genuinely different from anywhere else you’ve been.
1. Silva Treehouse, Cumbria
Hidden feature: A tunnel slide to a games den
No one forgets the treehouse with a slide. Silva understands that fun shouldn’t stop at the front door, which is why its headline feature, a tunnel slide, whisks you straight from the deck down into a fully fledged games den, complete with ping pong, hammocks and a bar. It instantly changes the rhythm of a stay, evenings become games nights, and laughter comes easily.
Up above, you’ll find indulgent comforts that keep things feeling grown up, with a mountain-view hot tub, king-size beds and outdoor cooking for long, stargazing dinners. It’s playful without being childish and ideal for celebrations that mix comfort with pure joy.
2. The Rook’s Tower, Herefordshire
Hidden feature: An outdoor cinema beneath the deck
Beneath The Rook’s Tower sits a tucked-away cinema room paired with a sheltered hot tub, a secret-feeling space that turns evenings into cosy, cinematic rituals. Watch films with the forest humming around you, then climb back up into a light-filled treehouse where floor-to-ceiling windows bring the woods inside.
It’s a clever contrast, playful below, serene above, that makes this stay feel layered and memorable. Days are for woodland walks and pub lunches. Nights are for robes, films and sinking into the moment. It’s a feature that makes the treehouse feel intimate and completely transportive.
3. Nyth y Barcud Treehouse, Wales
Hidden feature: A glass window in the floor
Ceiling windows are one thing. A window in the floor is another entirely. At Nyth y Barcud, you can lie on the sofa and watch wildlife moving beneath your feet, turning stillness into quiet entertainment.
Set above a bubbling stream in remote Welsh wilderness, this treehouse is a dream for outdoor lovers. Seeing the forest from below is magical and the unique design adds a sense of wonder to everyday moments, making downtime feel as engaging as adventure.
4. 7th Room, Sweden
Hidden feature: A suspended outdoor net for stargazing
Ten metres above the ground, 7th Room offers a giant outdoor net where you can lie back and watch the stars, or if luck is on your side, the Northern Lights ripple overhead. It’s playful, surreal and unforgettable.
Architecturally bold and beautifully minimal inside, this treehouse blends Scandinavian design with childlike wonder. The net transforms night-time into an experience rather than an afterthought, and stargazing from a floating net feels like cheating gravity.
5. Rufus’s Roost, Yorkshire
Hidden feature: A slide to a secret reading and games nook
Rufus’s Roost leans fully into fairytale energy. Turrets, boardwalks and a hidden slide leading to a cosy den create a sense of discovery best enjoyed by big kids, design lovers and anyone who still presses the button just to see what happens. It’s the kind of place where adults rediscover play and children feel utterly enchanted.
Outside, there’s a hot tub with sweeping views, while nearby adventures range from alpaca walks to food-focused days in Malton and celebratory feasts in York. But it’s the secret spaces that make this stay feel like a proper adventure.
6. Pomeroy Treehouse, Somerset
Hidden feature: A rooftop terrace with dumb waiter
Pomeroy doesn’t just have a sauna and outdoor bath, it hides an entire rooftop retreat accessed by a spiral staircase. Up there you’ll find a firepit, seating, outdoor TV and a dumb waiter to send treats up from below.
It’s a treehouse that rewards exploration, with each level revealing something new. Equal parts indulgent and imaginative, it turns downtime into an experience all of its own. And trust us, snacks arriving by dumb waiter never gets old.
7. Camelia, Oxfordshire
Hidden feature: A forest megaphone that amplifies nature
Camelia’s secret isn’t hidden indoors, it’s waiting for you in the woods. Out there, guests can discover the UK’s first nine-metre twin-coned forest megaphone, designed to amplify the natural sounds of the woodland around you.
It’s a quietly playful feature that deepens your connection to the landscape and turns a simple walk into an unexpected moment of wonder. Back at the treehouse, a freestanding bath and serene interiors complete the experience.
