A ceremonial micronation project — not a government website. What this means

A cultural and ceremonial projectThe Davis Islands celebrates British maritime tradition, the heritage of the Bronx and coastal conservation. All titles and offices are honorary.

No claim of sovereigntyThe islands are public parkland in New York City. This project is not a sovereign state, government agency or British Overseas Territory, and is not affiliated with the British Crown or NYC Parks.

Verified  marks facts from published sources, cited beneath each entry.  Ceremonial  marks the traditions of the Davis Islands project, which are not historical events or official designations.

Geography

Where the islands are

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Chimney Sweeps Islands

A pair of small islands in the northern part of City Island Harbor, in the Bronx. Together with High Island they divide City Island Harbor from Pelham Bay. The islands are made entirely of bedrock and are uninhabited; gulls and great blue herons are among the birds recorded there.

The origin of the name is uncertain. Local accounts say the islands resemble chimney-sweeping tools from a distance, or that a chimney sweep who became rich once bought them; a former owner suggested “chimney” was an old word for a channel of water between rocks.

Source: Wikipedia: Chimney Sweeps Islands

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Pelham Bay Park

At 2,772 acres, Pelham Bay Park is the largest public park in New York City — more than three times the size of Central Park. The city acquired the land in 1887 and the park opened in 1888. The National Audubon Society lists it as one of the city’s Important Bird Areas.

Source: Wikipedia: Pelham Bay Park

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Orchard Beach

Created under parks commissioner Robert Moses and inspired by Jones Beach, Orchard Beach was dedicated in July 1936 and officially opened on 25 June 1937. Landfill joined Hunter Island and the Twin Islands to Rodman’s Neck to create it.

Source: Wikipedia: Pelham Bay Park

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Long Island Sound

Pelham Bay and City Island Harbor open onto the western end of Long Island Sound. The Chimney Sweeps belong to the Pelham Islands, a group that also includes City Island, Hart Island, High Island, The Blauzes and others, and are counted among the many small Bronx islands known in local folklore as the “Devil’s Stepping Stones”.

Sources: Wikipedia: Chimney Sweeps Islands; Untapped New York (2014): Chimney Sweep Islands and High Island of the Devil’s Stepping Stones

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The Bronx’s maritime history

Neighbouring City Island grew from the early nineteenth century around oystering, Hell Gate pilots and, later, boatbuilding. The Nevins Boat Yard there built many yachts that competed in — and won — the America’s Cup, and sail lofts still operate on the island today.

Source: Wikipedia: City Island, Bronx

Timeline

From the Siwanoy to the Davis Islands

  1. 1654

    Thomas Pell acquires about 50,000 acres from the Siwanoy, including the land that is now Pelham Bay Park.

    Source: Wikipedia: Pelham Bay Park
  2. 1888

    Pelham Bay Park officially opens, a year after the city acquires the land. It is today the largest public park in New York City, at 2,772 acres.

    Source: Wikipedia: Pelham Bay Park
  3. Early 1900s

    A family lives on the Chimney Sweeps Islands and runs a tavern there.

    Source: Wikipedia: Chimney Sweeps Islands
  4. 1936–37

    Orchard Beach is dedicated in July 1936 and officially opens on 25 June 1937, after landfill joins Hunter Island and the Twin Islands to Rodman’s Neck.

    Source: Wikipedia: Pelham Bay Park
  5. 1939

    The New York City parks department acquires the Chimney Sweeps Islands from the Chimney Sweeps Islands Corporation, a private group. They become part of Pelham Bay Park.

    Source: Wikipedia: Chimney Sweeps Islands
  6. 1967

    The Thomas Pell Wildlife Sanctuary and the Hunter Island Marine Zoology and Geology Sanctuary are created, together covering 489 acres of the park.

    Source: Wikipedia: Pelham Bay Park
  7. 8 Oct 2026 Ceremonial

    The Davis Islands are established as a ceremonial micronation centred on the two islets.

Aerial view of City Island and Hart Island off Orchard Beach and Pelham Bay Park
City Island and Hart Island, off Orchard Beach and Pelham Bay Park; the Chimney Sweeps and The Blauzes also appear in the frame. Photo: Doc Searls, CC BY 2.0.
Ceremonial tradition

Grand and Little Davis Island

Within the Davis Islands project, the larger western islet is called Grand Davis Island and the smaller eastern islet Little Davis Island. These are ceremonial names used by the micronation only; they are not official geographic designations, and the islands’ name on maps remains the Chimney Sweeps Islands.

See them on the interactive map

Sources

Historical research is ongoing. If you can point us to a primary source, please get in touch.