Three Sisters of Nauset: Eastham’s Hidden Lighthouses
The Three Sisters of Nauset are retired wooden lighthouses in Eastham, preserved in a wooded setting away from the ocean bluff. Their small towers make an unusual Cape Cod stop: you visit them among trees rather than beside breaking waves. An exterior visit fits into a short outing, while entering a tower requires checking guided access separately.
The appeal lies in understanding what happened here. These lights once helped sailors identify the coastline, then became homes before preservation brought them together again. Visit for the architecture and that changing story, and pair the stop with nearby Nauset Light if you want to follow the local lighthouse history further.
What Are the Three Sisters of Nauset?
The Three Sisters are historic lighthouse structures within Cape Cod National Seashore. They no longer guide vessels. Today, the National Park Service preserves them as a place to explore the area's maritime history.
Three preserved wooden towers in Eastham
The towers you see belong to the second generation of Nauset's three-light station. The original structures were brick; wooden replacements took over in 1892. The Nauset Light Preservation Society records that distinction in its historical timeline.
That difference helps make sense of photographs and signs. An early image of masonry towers shows the predecessors of the surviving buildings. A photograph of wooden towers may show the surviving Sisters at an earlier location or during another use.
Their present Cable Road setting preserves the buildings inland. It does not recreate the ocean bluff where the lights originally served. Expect a historic-site visit focused on the towers themselves, rather than an operating light station.
Why they are called the Three Sisters
According to NPS, sailors looking toward shore thought the white towers and dark lantern tops resembled women in white dresses and black hats. That appearance explains the familiar nickname in the park's account.
Look at the surviving silhouettes with that description in mind. Their resemblance is easier to understand when you picture the towers as offshore observers once saw them.
Where Are the Three Sisters, and How Do You Get There?
The NPS Three Sisters location page lists 751 Cable Road, Eastham, Massachusetts. The site lies inland from Nauset Light and Nauset Light Beach. Select the Three Sisters by name when planning your route.
Finding the Cable Road site from Orleans
From Orleans, head north on Route 6 into Eastham. Take Brackett Road east, turn left onto Nauset Road, then right onto Cable Road. Continue toward the historic site using current road signs and navigation. Allow for summer traffic rather than building your visit around a fixed driving time.
Save these as separate map destinations so their similar names do not send you to the wrong arrival point:
- Three Sisters Lighthouses: 751 Cable Road, the inland historic site.
- Nauset Light: 120 Nauset Light Beach Road, the red-and-white tower.
- Nauset Light Beach parking area: near Cable Road and Ocean View Drive, the starting point for the longer walking approach.
For the wider geography, use our guide to Cape Cod National Seashore from Orleans.
Walking from the beach parking area
New England Lighthouses describes the approach from Nauset Light Beach's parking area as approximately one-third of a mile each way. Follow the pedestrian route inland along Cable Road toward the Three Sisters.
This distance describes the approach, not a separate loop trail around the towers. Returning the same way adds another one-third of a mile. You do not need to descend to the beach or walk on shoreline sand to reach the site.
Parking near the Three Sisters
The 2026 NPS visitor guide identifies limited parking at the historic site. Follow posted restrictions when choosing a space. Treat this parking as access for a lighthouse visit, not as beach-day overflow.
The separate Nauset Light Beach lot can incur seasonal entrance charges. At the September 7, 2026 check, the NPS fees and passes page listed $25 for a private vehicle. Check current collection arrangements and accepted passes before choosing that starting point. Do not assume an evening arrival automatically means free parking.
What Can You See During a Visit?
The main sights are the wooden towers, their arrangement, and the interpretive information explaining their earlier lives. Ground-level viewing lets you compare their architecture without arranging an interior visit.
Look closely at the towers
The center tower retains its lantern room, the enclosure that housed the light. The outer towers no longer have theirs. New England Lighthouses identifies this difference, which is useful to notice before you start taking photographs.
The restored grouping recalls the relationship between the towers at the earlier station. Walk the permitted paths and compare the shapes from different positions. The surrounding trees are part of the present setting; this is not a stop for broad ocean panoramas.
The preserved Three Sisters stand inland on Cable Road in Eastham. Photograph: National Park Service.
How much time to allow
Allow 20 to 30 minutes at the site for exterior viewing, signs, and photographs. This is an editorial planning estimate, excluding the walk from the beach parking area. A guided program needs its own allowance based on the event listing.
For photographs, start with a wide view that includes the wooded surroundings. Then move to closer architectural details from permitted viewpoints. Soft or overcast light can help reduce strong shadows on white surfaces, though conditions will vary.
Visiting with children or mobility needs
Ask children to identify the tower that still has its lantern room. Then compare its outline with the other two.
For mobility planning, ask NPS about current path surfaces, parking access, and any interior entry requirements. A short approach does not establish wheelchair accessibility. Assess ground-level viewing and any stairs or ladders inside as separate parts of the visit.
Can You Go Inside the Three Sisters Lighthouses?
Interior access has been offered through scheduled NPS programs. It is separate from viewing the grounds, and visitors should not expect unlocked towers on arrival.
What current information confirms
The park's 2026 visitor guide lists seasonal tours. However, a current 2026 Three Sisters timetable could not be verified as of September 7, 2026. That means a specific day, time, or interior opening cannot be promised here.
An available NPS event page lists a Tuesday and Thursday program for 2025. Its dates belong to that earlier season. Nauset Light also has its own open-house schedule, which does not establish access at the Three Sisters.
Older visitor accounts describe entering towers during guided programs. Those accounts show what past visits involved, rather than what will open on your chosen date. Do not assume that all three interiors or the center tower's upper level will be available.
How to check Three Sisters lighthouse tours
Search the Cape Cod National Seashore calendar for “Three Sisters” and select your travel dates. You can also ask at Salt Pond Visitor Center or call 508-255-3421, the park information number.
Before setting out for a program, confirm:
- The event date, start time, and meeting point.
- Whether reservations or advance registration are required.
- Which interiors, if any, the program includes.
- The expected duration and any access restrictions relevant to your group.
The archived 2025 program was free. Check the current listing for present arrangements, and account separately for any beach-lot charge. If a tour is essential to your trip, confirm it before deciding the rest of the day's stops.
Why Were Three Lighthouses Built at Nauset?
Three lights helped mariners distinguish Nauset from other Cape Cod stations. The number of visible lights served as a location signal along the coast.
One light, two lights, three lights
The Nauset Light Preservation Society's historical timeline describes the identifying arrangement:
- Highland Light in Truro: one light.
- Chatham's twin lights: two lights.
- Nauset in Eastham: three lights.
Recognizing the station helped sailors understand where they were offshore. The pattern explains the seemingly unusual decision to maintain neighboring towers. The three lights belonged to one navigational arrangement, rather than marking three separate harbors.
Later, a distinctive flashing signal allowed one tower to carry the identifying role. Understanding that change makes the center Sister's longer working life easier to follow.
The original brick towers
NPS dates construction of the original Three Sisters to 1838. Its historical account traces the project to a petition from Eastham residents and the Boston Marine Society's recommendation. Lighthouse builder Winslow Lewis received the construction contract.
These first towers were masonry structures on an exposed coast. As erosion wore away the bluff, the land supporting the station became a recurring concern. Replacing a tower could address the building's condition, but it could not stop the shoreline from retreating.
Why wooden replacements arrived in 1892
In 1892, new wooden towers replaced the brick structures. Their design allowed them to be moved when necessary, a practical response to the changing coast.
This replacement and the later moves were different events. Today's historic site contains the wooden generation; the original brick lights did not travel intact into this inland setting.
For regional context beyond Eastham, our history of Orleans introduces another part of the Lower Cape's past.
How the Three Sisters Were Moved, Separated, and Reunited
The Three Sisters reached their present setting through several stages: reduced lighthouse service, private residential reuse, and public preservation. There was no single move that brought an intact working station straight into today's park.
1911: Three working lights became one
NPS identifies erosion, operating costs, and advances in lighting technology as reasons for the change. The center tower continued working as The Beacon, while the outer towers retired.
The remaining tower used a rotating Fresnel lens, a lens designed to concentrate light into a useful beam. Its signal produced three flashes every ten seconds. A recognizable sequence from one tower took over the job previously shared by three lights.
This matters when reading that the Sisters were “decommissioned.” Two stopped working before the last one did. The center tower's continued service forms the bridge between the three-light station and its successor.
From lighthouse towers to summer cottages
The retired structures then acquired domestic uses. Lighthouse Friends describes the outer towers' sale in 1918 and their incorporation into a summer dwelling. After the remaining Sister's replacement in 1923, that tower also became part of a residence.
The sequence explains how the buildings survived while becoming separated from their original purpose:
- 1918: Helen Cummings bought the two retired outer towers. Their residential reuse eventually formed the dwelling NPS calls Twin Lights Cottage on Cable Road.
- 1923: A former Chatham tower replaced the last working wooden Sister. The retired center tower later became part of Albert Hall's cottage.
- 1965: NPS acquired the two outer towers.
- 1975: NPS acquired the center tower, according to its own ownership history.
- 1980s: Restoration prepared the reunited structures for public interpretation.
- 1989: NPS records the site's first public tour.
What preservation restored
The current layout preserves the towers' historic orientation, even though their location and surroundings have changed. It lets visitors understand them together again after their separate residential lives.
The acquisition and public-opening dates above follow NPS's account. Some other histories give different dates for parts of the preservation process.
Keep this sequence separate from the better-known 1996 relocation of Nauset Light. That project moved the red-and-white lighthouse inland. It was not the relocation of the Three Sisters.
Pair the Three Sisters With Nearby Lighthouse and History Stops
Nauset Light is the closest historical companion to a Three Sisters visit. Seeing both connects the retired wooden towers with the lighthouse that succeeded their last working member.
Continue toward Nauset Light
Return toward the coastal end of Cable Road to visit the red-and-white tower. Choose exterior viewing or check its separate opening arrangements if you want to climb. Keep enough time between any guided programs to make the walk and reach the correct meeting point.
At the Three Sisters, concentrate on the small wooden structures and their reuse. At Nauset Light, compare the different scale and construction. This gives each stop its own purpose without repeating the same visit twice.
Extend the outing from Orleans
Our day trips from Orleans guide can help place this short Eastham stop within a wider outing. Choose additional stops around any confirmed tour rather than assuming lighthouse programs run continuously.
For another heritage attraction, consider the Orleans Historical Society Museum. It offers a separate reason to explore Orleans history. It does not manage the Three Sisters, so direct lighthouse-access questions to NPS.
Plan Your Visit
Decide whether your priority is an exterior stop or a guided interior visit, then confirm the relevant program and parking information. For help building an outing from an Orleans base, ask the Orleans Chamber about local trip planning.
Works Cited
- “Calendar.” Cape Cod National Seashore, National Park Service, official park calendar. Accessed 7 Sept. 2026. Used as the current program-checking destination; no specific 2026 Three Sisters timetable was verified.
- “Fees & Passes.” Cape Cod National Seashore, National Park Service, official entrance fees. Accessed 7 Sept. 2026.
- “Historical Dates.” Nauset Light Preservation Society, n.d., historical timeline. Accessed 7 Sept. 2026.
- “Nauset Light History.” New England Lighthouses: A Virtual Guide, n.d., Nauset history and walking information. Accessed 7 Sept. 2026. Used for the approach distance and surviving lantern room, not current tour dates.
- “The Three Sisters Lighthouses.” Cape Cod National Seashore, National Park Service, 10 Mar. 2025, NPS historical account. Accessed 7 Sept. 2026.
- “Three Sisters Lighthouse.” Lighthouse Friends, n.d., Three Sisters history. Accessed 7 Sept. 2026.
- “Three Sisters Lighthouses.” National Park Service, 28 July 2025, site information and photograph. Accessed 7 Sept. 2026.
- “Three Sisters” [2025 program listing]. National Park Service, 2025, archived event details. Accessed 7 Sept. 2026. Historical access evidence only.
- Visitor Guide. Cape Cod National Seashore, National Park Service, 2026, 2026 visitor guide. Accessed 7 Sept. 2026.
- “Visit.” Nauset Light Preservation Society, local approach directions. Accessed 7 Sept. 2026.