Overview: George looks back over some favourite projects from across five series, with some amazing tree houses from Scotland to Sweden and Tuscany to Northumberland,
Overview: George looks back at some innovative and eccentric builds, from a tiny Italian tuk tuk campervan to an Airstream party pad and a trailer caravan clad in old CDs
Overview: George looks at how nature and architecture can work well together, from a mountain-top ski lodge to a hobbit house built for only £150
Overview: George looks back at some amazing back gardens, from a cliff-top stargazing retreat to the country's most multi-functional shed
Overview: George looks back at a wartime seaplane made into a bachelor pad, a writer's retreat in the shape of an egg and a Danish home floating on bottles
Overview: A second look at some incredible feats of engineering, from the scrap Learjet turned into a luxury garden studio to a mobile cinema and a Jeep made into a cocktail bar
Overview: George looks at some of his best builds by the sea, including a multifunctional beach hut in Bournemouth and a 21st-century update of a Victorian bathing machine in Margate
Overview: George looks back at some of the most ingenious Amazing Spaces builds, from a toilet converted into a luxury home to a tube carriage transformed into a stylish office
Overview: In this festive special, George Clarke takes a trip across the snow-capped mountains of western Canada.
Overview: George and Will Hardie head for Norway, a country with some of the harshest weather on Earth, visiting ingenious builds including a snow hotel, an epic mountain home and a geodesic aluminium dome.
Overview: George Clarke, Will Hardie and a special Amazing Spaces team take on a 600-year-old Welsh legend, attempting to build a house from scratch in less than a day. And it's raining.
Overview: George looks back at several memorable off-grid projects, from a wooden yurt in a quarry to a medieval summerhouse, a Victorian shepherds hut, and a stunning VW campervan
Overview: George revisits projects that celebrate Britain's rich history and traditions, including bunkers from the second world war, a doghouse in Devon, and a cream tea business in a camper van.
Overview: George looks back at several ingenious builds done on a shoestring. Big things can be achieved with small sums - from a Tardis shed to a house built with absolutely zero budget.
Overview: George catches up with small space projects by young designers, including a 12-year-old's luxury party shed, and the newlyweds who ditched their honeymoon to make a campervan instead.
Overview: George revisits some amazing European builds, from an epic mountain-top retreat in the Italian Alps to a floating home in Denmark and, in Barcelona, the smallest city home he's ever seen.
Overview: This tree house special features a treetop spot in Tuscany with a romantic view, a tree hotel in Sweden shaped like a UFO, and a tree house designed in the style of a mirrored cube.
Overview: George and Will visit a secret ski lodge disguised as a boulder, a tree house that looks like a giant acorn, and a mountain-top restaurant resembling a spaceship
Overview: George reviews his global search for the world's most ingenious small-space builds, from Canada to Japan, Norway to New Zealand, and from minimalist glass cabins to an epic beach house
Overview: George rediscovers some the most ingenious vehicle projects he's seen, including a helicopter, a camper van and the cockpit of a passenger jet
Overview: In this snowy, wintry special, George Clarke and Will Hardie explore the many architectural gems of Finland as they head for the Arctic Circle
Overview: George Clarke explores the extraordinary world of small builds, where people turn tiny spaces into the most incredible places to live, work and play. He even tries making a few of his own.
Overview: In this special episode, George and Will Hardie go on a nautical adventure to build a one-of-a-kind beach hut. With their efforts being anything but plain sailing, can they pull it off?
Overview: In this special episode, George and Will Hardie take inspiration from an 1830s camera obscura and a futuristic planetarium to create an observatory in honour of George's star-loving late father.