BoutelsOpening…
Road Trip PlannerPlanner
State Park

Gillette Castle State Park

67 River Rd

East Haddam, CT

A hand-built stone castle full of secret tricks and hidden mirrors, raised by the actor who made Sherlock Holmes famous, on a bluff high above the Connecticut River.

Gillette Castle is one of the most delightfully eccentric buildings in New England, a medieval-looking stone mansion perched on a bluff high above the Connecticut River. It was the creation of William Gillette, the celebrated American actor who made his name playing Sherlock Holmes on stage, and he poured his fortune and his inventive imagination into designing a home unlike any other, right down to hand-carved doors, hidden mirrors, and locks that work by secret mechanisms.

The state acquired the estate after Gillette's death and preserved it as Gillette Castle State Park, so today anyone can tour the strange and wonderful interior, walk the wooded grounds, and take in the river views the actor loved. It is part house museum, part folly, and part state park, a place where architecture becomes theater.

What Travelers Love

  • Touring a genuine stone castle built by a famous stage actor's own design
  • The whimsical details, from hand-carved doors to hidden mirrors and trick locks
  • Sweeping views of the Connecticut River from the terrace and trails
  • Walking the grounds where the actor once ran his own miniature railroad

Worth Knowing

  • The castle interior is seasonal, typically open late spring through fall, while the grounds stay open year round
  • The grounds and river-view trails are free even when the castle is closed
  • The nearby Chester-Hadlyme ferry offers a scenic way to reach the area in season
  • The castle took several years and a crew of workers to build to the actor's exacting design

Learn about Gillette Castle State Park

The actor who played Sherlock Holmes

William Gillette was one of the most famous American actors of his era, a playwright and performer best remembered for portraying Sherlock Holmes on stage. His interpretation shaped the popular image of the detective, and the curved pipe and other details associated with Holmes owe much to Gillette's performances. His success on the stage brought him the wealth to build the extraordinary home that now bears his name.

Gillette was as inventive off stage as on it, fascinated by gadgets, mechanisms, and clever design. That sensibility runs all through the castle, which reflects the personality of a man who loved illusion, surprise, and craftsmanship in equal measure.

Building the castle

Gillette designed the castle himself and had it built in the 1910s on a bluff he chose for its commanding view of the Connecticut River, one of a line of hills known as the Seven Sisters. Constructed of local fieldstone with massive walls, it was raised over several years by a crew of workers following his exacting and unconventional plans.

The result looks like a medieval fortress transplanted to Connecticut, but inside it is full of personal invention. Gillette designed dozens of hand-carved wooden doors, each with its own intricate latch, along with built-in furniture, a system of mirrors that let him see who was arriving from his bedroom, and other clever contrivances that reveal his playful, mechanical mind.

A castle of tricks and trains

Touring the interior is a treat of oddities and craftsmanship. Visitors find the famous carved doors and their puzzle-like locks, the concealed mirrors, a movable table on tracks, and rooms shaped by Gillette's theatrical eye for effect. Every surface seems to hold a small surprise, and guides delight in pointing them out.

Gillette's playfulness extended outdoors as well. He built a three-mile narrow-gauge railroad on his estate and ran it himself, giving rides to guests, among them, by legend, notable figures of the day. The rail line is gone, but its route survives as walking trails, and the sense of a grown man's elaborate playground lingers over the whole property.

Grounds, river, and the ferry

The state park surrounding the castle offers wooded trails, stone bridges and arches Gillette designed, and terraces with wide views over the Connecticut River far below. The grounds are open year round and free, so even when the castle interior is closed for the season, the setting rewards a visit.

Just below the bluff, the seasonal Chester-Hadlyme ferry crosses the Connecticut River as it has for generations, one of the oldest ferry crossings in the country. Arriving or departing by ferry adds a fittingly old-fashioned flourish to a visit to one of Connecticut's most beloved landmarks.

Closest Boutels

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.

Silver Sands Motel

Boutel+

1400 Silvermere Rd, Greenport, NY

(631) 997-1957

23 miles away|Learn More ›

The Atlantic Inn

Boutel

1840 Berlin Turnpike, Wethersfield, CT

(860) 529-7421

24 miles away|Learn More ›

Breezeway Boutique Hotel

Boutel

70 Winnapaug Rd, Westerly, RI

(401) 348-8953

33 miles away|Learn More ›

Details

Address67 River Rd
East Haddam, CT

Frequently asked questions

What is Gillette Castle State Park?

Gillette Castle State Park, in East Haddam in the Connecticut River valley, is home to a remarkable and eccentric stone castle built by a famous actor, set high on a hilltop overlooking the river, one of the most unusual and beloved landmarks in the state. The castle was built in the early twentieth century by William Gillette, an actor famous for playing Sherlock Holmes, who designed the fantastical fieldstone mansion with quirky, whimsical features throughout, from hidden mirrors to unusual built-in furniture and puzzle-like door latches. Set in a scenic state park with trails and river views, it offers tours of the fascinating castle. Its eccentric charm and setting make it a delightful destination. A whimsical and fascinating historic castle, it delights visitors. With its castle and views, the park offers a compelling destination in Connecticut.

Who built Gillette Castle?

Gillette Castle was built in the early twentieth century by William Gillette, a famous actor best known for playing Sherlock Holmes on stage, who designed the eccentric fieldstone castle himself and filled it with whimsical, clever features reflecting his imaginative personality, from hidden mirrors and unusual latches to distinctive built-in furniture. The castle was his beloved home, set high above the Connecticut River. His creativity and character are stamped throughout the castle. Learning about William Gillette enriches a visit to Gillette Castle State Park in Connecticut.

What can you do at Gillette Castle State Park?

You can tour the eccentric stone castle with its whimsical, clever features, admire the fieldstone architecture and river views from the hilltop, hike the trails through the scenic state park, and enjoy the grounds overlooking the Connecticut River. The fascinating castle, the quirky details, the river views, and the park trails are the draws, making it a delightful and unusual visit. The eccentric castle and its features are highlights. With its castle and setting, the park offers a rewarding experience in Connecticut.

When is the best time to visit Gillette Castle State Park?

The mild months of spring through fall are the most pleasant for the castle tours, trails, and river views, with fall especially beautiful as the valley foliage turns color, while the castle is generally open for tours seasonally, often spring through fall, so the grounds can be enjoyed even when the castle is closed. Because castle tours are seasonal, checking current information before you go is wise. For castle tours and the loveliest scenery, aim for spring through fall at Gillette Castle State Park in Connecticut.

What is near Gillette Castle State Park?

Gillette Castle State Park is in East Haddam in the Connecticut River valley, within reach of the Essex Steam Train and Riverboat, the historic river towns of the valley, and the routes toward the Connecticut shore. That makes Gillette Castle State Park a compelling stop to combine with the Essex Steam Train and Riverboat and the other attractions of the Connecticut River valley on a visit to Connecticut.

Outside the Park

Essex Steam Train and Riverboat

5.4 miles away

Real steam, real coal smoke, and a boat in the middle: this is an easy hit with kids.

Learn More ›

Florence Griswold Museum

Florence Griswold Museum

8.7 miles away

Art travelers know it, but many people passing Old Lyme miss that American Impressionism had its home here.

Learn More ›

Hammonasset Beach State Park

13 miles away

This is the big family beach on the Connecticut shore, and it earns the title.

Learn More ›

Henry Whitfield State Museum

17 miles away

Few realize the oldest stone house in all of New England sits quietly in Guilford.

Learn More ›

Custom House Maritime Museum

18 miles away

Most visitors to New London walk right past it, but this is the oldest custom house still working in the country.

Learn More ›

Slater Memorial Museum

Slater Memorial Museum

20 miles away

Hardly anyone outside Norwich knows this hall exists, and it is genuinely rare.

Learn More ›