There are places you visit for what is there and places you remember because of what you saw from there. Castle in the Clouds is both.
High above New Hampshire’s Lakes Region, the historic Lucknow Mansion sits amid forests and mountains overlooking Lake Winnipesaukee. I had already written about Winnipesaukee in Smile of the Great Spirit: Lake Winnipesaukee but seeing the lake from Castle in the Clouds gave me a different perspective.
The lake was still the lake but from this vantage point I could see how it fits into the larger landscape of mountains, forests, and countryside. Somehow, that changed the way I saw it.
Castle in the Clouds would prove to be more than a historic mansion with a spectacular view. It was a place to step into history, walk old carriage roads, explore the forest, and simply spend time taking in the beauty of the Lakes Region.
The man behind the mansion
From shoe factory to mountain retreat
Thomas Gustave Plant’s path to Lucknow was anything but ordinary.
Born in Bath, Maine, in 1859 to French Canadian immigrants, Plant left school at 14 to help support his family. After apprenticing as a shoe laster, he rose from factory worker to factory owner in just 11 years. At 32, he established the Thomas G. Plant Company. By 1910, his Jamaica Plain factory was the largest factory in the United States and the largest shoe factory in the world, producing six million pairs of shoes a year.
At 51, Plant sold his company and turned toward retirement. His attention shifted to New Hampshire’s Ossipee Mountains where he and his new wife, Olive, found the setting for the life they wanted.
Plant began acquiring land in 1911, eventually assembling 6,300 acres. Between 1913 and 1914, he and Olive built a 16-room Arts and Crafts mansion, along with stables, gatehouses, a greenhouse, recreational facilities, and miles of carriage and bridle trails. Plant later wrote that he spent more than a million dollars creating his dream home.
They called the estate Lucknow.
For 27 years, it was their home. They rode horses on the trails, entertained guests, and enjoyed the mountain landscape that had drawn Plant there in the first place.
The fortune that created Lucknow eventually disappeared and the estate was mortgaged and ultimately foreclosed after Plant’s death in 1941. But his mountain retreat survived.
More than a century later, we can still walk through the home Plant built and see the dream he left behind.
A mountain estate
More than a mansion
Castle in the Clouds occupies the former 6,300-acre Lucknow Estate, created in the early twentieth century by millionaire Thomas Plant. At its heart is the 1913–1914 Lucknow Mansion, built as a private mountain retreat and now preserved as a window into another era.
But the mansion is only part of the estate.
Gardens, forests, waterfalls, old carriage roads, and 28 miles of trails extend across the property. The scale of the estate makes it feel less like a historic house and more like a landscape designed to be explored.
For an RVer, there is one important consideration. The old carriage roads are narrow and winding and they aren’t suitable for today’s large recreational vehicles.
That’s not really a drawback.
It means the motorhome stays behind and the best way to discover the estate is on foot.
Step inside Lucknow
A house surprisingly ahead of its time
Walking into Lucknow Mansion is like stepping into the early twentieth century when Thomas Plant and his wife, Olive, called this mountain estate home.
The furnishings, rooms, and vintage clothing offer glimpses of how the Plants lived but the house itself tells a more surprising story. Lucknow was designed with conveniences remarkably advanced for its time.
A central vacuuming system was built into the mansion, along with unusual plumbing fixtures such as needle showers which delivered dozens of fine streams of water rather than the single spray of a modern shower. Features we take for granted today were anything but ordinary when the house was completed in 1914.
A self-guided tour lets you explore at your own pace while guided tours provide a closer look at the main floors. A behind-the-scenes tour takes you into the basement and reveals some of the less visible workings of the estate.
The details are as interesting as the grand rooms. Together, they offer a glimpse into how the Plants lived and how they imagined modern living more than a century ago.
The view
The reason for building here
The most compelling part of Castle in the Clouds may be the view from the grounds. Lake Winnipesaukee spreads below, its islands, bays, and peninsulas framed by mountains and forests. On a clear day, the landscape seems to stretch toward the horizon.
It is easy to understand why Thomas Plant chose this mountainside. Lucknow wasn’t simply built in the mountains; the house and grounds were positioned to make the landscape part of everyday life.
From this elevation, Winnipesaukee takes on a different character. The lake’s irregular shoreline and scattered islands become part of a much larger landscape with mountains rising beyond them.
I had written about Winnipesaukee from the lake itself. Here, I could see the relationship between the lake, mountains, forests, and countryside that define the Lakes Region.
The mansion brought me here. The view made me stay.
Take the trails
Discovering the estate on foot
The 28 miles of trails at Castle in the Clouds reveal a side of the estate that can’t be seen from the mansion. Old carriage roads and footpaths wind through the forest, following streams, and leading to waterfalls.
Some trails are gentle walks; others offer a more challenging hike. Along the way, the historic carriage roads provide a reminder of how visitors once traveled through the estate while the forest and water make the experience feel far removed from the mansion above.
For me, this is one of the pleasures of Castle in the Clouds. You can leave the formal grounds behind and simply walk, listening to the water and watching for what appears around the next bend.
You don’t need to explore all 28 miles.
Choose a trail and see where it leads.
Choose your tour
The deeper you look, the more Lucknow reveals
There is more than one way to explore Lucknow Mansion and each reveals something different.
The self-guided tour covers the first and second floors, allowing you to move at your own pace with interpreters available for questions. The one-hour guided tour goes deeper into the mansion’s construction, the Plant family, and their life at Lucknow.
Then there is the basement.
The 45-minute guided basement tour explores the physical plant and work areas that kept this state-of-the-art mansion running. It also examines the advanced appliances and amenities enjoyed by the Plants and offers a glimpse into the servants who maintained the estate.
Other tours take you outside. Garden tours explore the historic plantings and landscape while guided hikes reveal the natural and human history of the estate. Seasonal offerings provide still other perspectives, including opportunities to explore Lucknow as the sun sets behind the mountains.
You can simply walk through the mansion, dig deeper into its history, see how it worked behind the scenes, or follow its story into the gardens and surrounding landscape.
The more you look, the more Lucknow reveals.
More than a museum
A place that keeps giving
Castle in the Clouds isn’t simply a historic mansion preserved for visitors. The estate remains a place where people gather, learn, and enjoy the outdoors.
More than 200 programs and events are offered throughout the year. You might join a guided hike or bird walk, try watercolor or creative writing, bring children to a craft hour or story time, or stretch out on the lawn for yoga. Solar and star-gazing programs offer another way to experience the property.
Special events bring their own energy including the Community Arts Festival, Castle Gala, Castle Car Show, and Christmas at the Castle.
What I find appealing is the variety. You can come for the history, return for a hike, discover the gardens, attend an event, or simply spend an afternoon enjoying the setting.
Lucknow may be more than a century old but it hasn’t been left in the past.
It is still a place to experience.
A different way of seeing
Sometimes a familiar place needs a new perspective
I came to Castle in the Clouds expecting a historic mansion and a spectacular view.
I found both but left thinking about something else.
I had already written about Lake Winnipesaukee and thought I knew the landscape. From high above the lake, surrounded by mountains and forests, I saw it differently. Winnipesaukee was no longer simply a destination but part of a much larger landscape that Plant had recognized more than a century ago.
Perhaps that is what travel sometimes gives us—not something entirely new but a new way of seeing something we thought we knew.
For me, that was the gift of Castle in the Clouds.
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Editor’s note
This article was originally published in September 2026. Information reflects what was accurate at the time of writing. Conditions, access, and amenities may change over time, so please verify current details before planning your trip.
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