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on file
Est. 1765
Photo: Pubdog · Public Domain
Haunted House / Historic Home

William Paca House and Garden

1765 Georgian mansion built by Declaration signer William Paca, restored by Historic Annapolis with a two-acre formal garden, said to be haunted by a colonial figure at the upstairs windows.

186 Prince George St, Annapolis, MD 21401

Research updated September 2026

Age

All Ages

Cost

$$

Standard Historic Annapolis admission for the house and garden tour, with combination tickets available. Watermark's Special Historic Hauntings tour includes after-hours access in October.

Access

Limited Access

Historic mansion with stairs between floors; garden has gravel paths and terrace steps.

Equipment

Photos OK

Apparition at upstairs windowsSensed presence in upper roomsFigure in the formal garden

The William Paca House appears on the Maryland Haunted Houses real-haunt registry and on multiple Annapolis ghost-tour itineraries, including Watermark's Special Historic Hauntings program. The principal report — recorded across Maryland Haunted Houses, Creative Travel Guide, and the Haunted Places national listing — is of a man in colonial clothing seen at the upstairs windows, most often identified by visitors and tour guides as William Paca himself.

Visitors have also described an eerie presence in the house's upper rooms and a sense of being watched in the formal garden. The garden's restored terraces and summer house are open to evening tour groups during Watermark's annual October Special Historic Hauntings program, which is the principal venue at which the property's haunted reputation reaches the public.

A secondary tradition reported in the Annapolis Ghosts material attributes some hauntings to Paca's first wife Mary Chew, who died at age 38 in 1774; her name is associated with reports in the garden. Hauntbound notes that the Mary Chew attribution is less consistently sourced than the Paca-at-the-window report, and treats it as a single-source claim. The William Paca House lore is consistent across regional listings but is largely sourced to ghost-tour operators rather than to independent investigations or news media.

Notable Entities

William Paca (1740-1799)Mary Chew Paca (d. 1774)

Media Appearances

  • Watermark Annapolis Tours: Special Historic Hauntings (annual October program)

Plan Your Visit

1 way to experience
Guided Tour Booking Required

House and Garden Guided Tour

Tour the 1765 Georgian mansion of Declaration signer William Paca and walk the restored two-acre formal pleasure garden — the most fully reconstructed colonial garden in North America. Ghost lore includes a colonial-dressed man frequently identified as Paca himself, reported at the upstairs windows, plus an eerie presence in the upper rooms cited by visitors and staff. The house opens after hours for Watermark's October Special Historic Hauntings tour.

Duration:
1.3 hr
Booking now· through Dec 31· verified September 2026Seasonal: March 19 to Dec 31 Book this experience

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Sources & Further Reading

Every HauntBound history is researched from documented sources. We clearly separate verified historical fact from paranormal folklore.

  1. 1.annapolis.org/contact/william-paca-house
  2. 2.en.wikipedia.org/wiki/William_Paca_House
  3. 3.sah-archipedia.org/buildings/MD-01-WS40
  4. 4.atlasobscura.com/places/william-paca-house-and-harden
  5. 5.wikitree.com/wiki/Chew-233

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Frequently Asked Questions

Is William Paca House and Garden family-friendly?
Standard daytime house-and-garden tour suits most ages. Discussion of enslaved labor used at the Paca estate is part of interpretive programming. Overall family fit: High.
How much does it cost to visit William Paca House and Garden?
Standard Historic Annapolis admission for the house and garden tour, with combination tickets available. Watermark's Special Historic Hauntings tour includes after-hours access in October.
Do I need to book in advance?
No advance booking is required, but checking availability is recommended.
Is William Paca House and Garden wheelchair accessible?
William Paca House and Garden has limited wheelchair accessibility. Terrain: Historic mansion with stairs between floors; garden has gravel paths and terrace steps..