By state · CT

National Parks in Connecticut.

By Nicholas Major · Last updated

Connecticut has two NPS units: Weir Farm National Historical Park in Ridgefield and Coltsville National Historical Park in Hartford. Weir Farm preserves the home and studio of American Impressionist Julian Alden Weir. It's the only NPS unit in the country dedicated to American Impressionism, with the artist's studio open for guided tours and the surrounding pastoral landscape kept open for plein-air painting. Coltsville covers the historic Colt firearms complex and is still being developed; interpretive programming is limited for now. Both units operate year-round with summer the busiest season for interpretive programs. Bradley International (BDL) is the main anchor airport. Neither site carries the 'National Park' title, but both are genuine NPS units worth the visit.

Use this pageShare or cite this guide
Add as a preferred source on Google

National Sites Guide

Share this page

Cite this page

Copy a citation

NPS source records in Connecticut.

Connecticut has 5 records in our combined NPS metadata and visitor-statistics registry: 2 National Scenic Trails · 2 National Historical Parks · 1 National Historic Trail. This is a source-record count, not the Park Service's official system-unit census. Combined 5-year-average annual visits: 6,249,195 (multi-state units count their full visits in every state they touch, see methodology). The most-visited record is Appalachian National Scenic Trail at about 6.22M annual visits.

Every National Park Service site in Connecticut, mapped. Each glowing marker is one site, placed at its real coordinates and colored by type. Select a marker for its yearly visits and a link, or use the filters to show or hide a group. 3 of 5 units are mapped here; long-distance trails and units centered in another state are in the table below.
National Park Service sites in Connecticut, mapped Interactive map of Connecticut showing the location of 3 National Park Service sites, colored by type: national parks, monuments and memorials, historic sites, recreation areas and seashores, rivers, trails and parkways, and other sites. Each site is also listed with its yearly visits in the table below the map.

Marker positions are each unit's official NPS coordinates. State outline: U.S. Census cartographic boundary (public domain). Independent site, not affiliated with the National Park Service.

UnitDesignation5-yr avg visitsBusiest month
Appalachian National Scenic Trail National Scenic TrailAPPA 6,215,118 July
Weir Farm National Historical Park National Historical ParkWEFA 34,077 August
Coltsville National Historical Park National Historical ParkCOLT — —
New England National Scenic Trail National Scenic TrailNEEN — —
Washington-Rochambeau Revolutionary Route National Historic Trail National Historic TrailWARO — —

Methodology

Rows come from our combined NPS metadata and Visitor Use Statistics registry, not the Park Service's official census of 433 managed system units. Per-record visit counts come from the official NPS Visitor Use Statistics Data Package, 2025; the "5-year average visits" column is the mean of 2021-2025 Recreation Visits. Multi-state records are listed under every state they touch, and their full visit total appears in each state. Official National Park counts use the central 63-park classification rather than the source designation label alone. Independent site, not affiliated with the National Park Service.

Adjacent reading

Independence

Independent site. Not affiliated with or endorsed by the National Park Service. Data comes from the official NPS Visitor Use Statistics Data Package, 2025; editorial analysis is ours. The NPS Arrowhead and other NPS marks are not used.

Last updated · 2026-08-28