The war as contested geography
Campaign map The war does not happen on one frontier or on an empty map. Move through time, combine interpretive layers, inspect uncertainty, and ask what any mapped place meant then.
44 spatial records10 evidence layers14 source families1812–1817 time-aware
Continental war Campaigns, blockade, supply, and territorial consequence Indigenous geographies Homelands, coalition war, cession, and imposed borders Black freedom Flight, British sea power, refugee diaspora, and surviving places Water and supply Shipyards, lake corridors, blockade, and privateering Campaign map of the War of 1812 at Sep 14, 1814 An interpretive map of dated campaign routes, naval zones, Indigenous homelands, freedom-seeking routes, logistics, political geography, surviving sites, and coordinate-backed events. Named records are keyboard selectable. BRITISH NORTH AMERICA UNITED STATES ATLANTIC OCEAN GULF OF MEXICO CARIBBEAN Chesapeake blockade zone Mid-Atlantic blockade Atlantic and Gulf blockade Fort Jackson cession Hull's road to Detroit Queenston Heights crossing Lake Erie to the Thames The St. Lawrence campaign Niagara campaign Prévost's Plattsburgh advance Benedict to Washington North Point and Baltimore Baltimore privateer corridor New England privateer corridor Chesapeake prize return Hampton Roads to British ships Patuxent and Potomac to Tangier Black refugee diaspora Erie shipyard to Put-in-Bay Sackets Harbor–Niagara supply line Kingston–Niagara supply line Chesapeake Flotilla corridor St. Lawrence lifeline International boundary through the lakes King's Highway Lake Champlain invasion corridor Spanish Florida and the contested Gulf border Fort McHenry Fort George Fort Malden Sackets Harbor battlefield Horseshoe Bend Plattsburgh Bay Chalmette battlefield 22 June 1807: Chesapeake–Leopard affair 7 November 1811: Battle of Tippecanoe 18 June 1812: United States declares war 22 June 1812: Federal Republican press destroyed 28 July 1812: Baltimore jail massacre 16 August 1812: Surrender of Detroit 13 October 1812: Battle of Queenston Heights 18–22 January 1813: Battles of the River Raisin 27 April 1813: Capture and burning at York 28 April–9 May 1813: First siege of Fort Meigs 29 May 1813: Second Battle of Sackets Harbor 27 May 1813: Capture of Fort George 6 June 1813: Battle of Stoney Creek 24 June 1813: Battle of Beaver Dams 1 June 1813: Shannon captures Chesapeake 3 May 1813: Raid on Havre de Grace 30 August 1813: Fort Mims attack 10 September 1813: Battle of Lake Erie 5 October 1813: Battle of the Thames 26 October 1813: Battle of the Châteauguay 11 November 1813: Battle of Crysler's Farm 10 December 1813: Burning of Newark 27 March 1814: Battle of Horseshoe Bend 17–20 July 1814: Capture of Prairie du Chien 5 July 1814: Battle of Chippawa 25 July 1814: Battle of Lundy's Lane 4 August 1814: Battle of Mackinac Island 9 August 1814: Treaty of Fort Jackson 12–16 September 1814: First attack on Fort Bowyer 24 August 1814: Battle of Bladensburg 24–25 August 1814: Burning of Washington 11 September 1814: Battle of Lake Champlain 12 September 1814: Battle of North Point 13–14 September 1814: Bombardment of Fort McHenry 10 August 1813: Defense of St. Michaels 1813–1814: Blockade tightens in the Chesapeake 2 April 1814: Cochrane issues his proclamation Summer 1814: Britain expands the Chesapeake campaign August–September 1814: Siege of Fort Erie 11 September 1814: Prévost abandons the invasion 24 August 1814: Americans burn the Washington Navy Yard 14 September 1814: British withdraw from Baltimore approximately 500 km
Campaign map, not a legal, navigational, or survey map. Dashed geometry carries lower confidence; faded geometry represents activity completed by the selected date. Select any feature for its method and sources.
Keyboard navigator Choose a named map record Hull's road to Detroit Queenston Heights crossing Lake Erie to the Thames The St. Lawrence campaign Niagara campaign Prévost's Plattsburgh advance Benedict to Washington North Point and Baltimore Lake Borgne to New Orleans Chesapeake blockade zone Mid-Atlantic blockade Atlantic and Gulf blockade Baltimore privateer corridor New England privateer corridor Chesapeake prize return Hampton Roads to British ships Patuxent and Potomac to Tangier Black refugee diaspora Erie shipyard to Put-in-Bay Sackets Harbor–Niagara supply line Kingston–Niagara supply line Chesapeake Flotilla corridor St. Lawrence lifeline Anishinaabe homelands and alliance networks Haudenosaunee homelands Shawnee, Miami, and allied homelands Muscogee homelands Cherokee homelands International boundary through the lakes King's Highway Lake Champlain invasion corridor Spanish Florida and the contested Gulf border Baltimore's 1812 harbor edge York's 1812 waterfront Fort Jackson cession Conquests restored by the Treaty of Ghent Rush–Bagot demilitarized waters Fort McHenry Fort George Fort Malden Sackets Harbor battlefield Horseshoe Bend Plattsburgh Bay Chalmette battlefield 22 June 1807: Chesapeake–Leopard affair 7 November 1811: Battle of Tippecanoe 18 June 1812: United States declares war 22 June 1812: Federal Republican press destroyed 28 July 1812: Baltimore jail massacre 16 August 1812: Surrender of Detroit 19 August 1812: Constitution defeats Guerriere 13 October 1812: Battle of Queenston Heights 25 October 1812: United States captures Macedonian 18–22 January 1813: Battles of the River Raisin 27 April 1813: Capture and burning at York 28 April–9 May 1813: First siege of Fort Meigs 29 May 1813: Second Battle of Sackets Harbor 27 May 1813: Capture of Fort George 6 June 1813: Battle of Stoney Creek 24 June 1813: Battle of Beaver Dams 1 June 1813: Shannon captures Chesapeake 3 May 1813: Raid on Havre de Grace 30 August 1813: Fort Mims attack 10 September 1813: Battle of Lake Erie 5 October 1813: Battle of the Thames 26 October 1813: Battle of the Châteauguay 11 November 1813: Battle of Crysler's Farm 10 December 1813: Burning of Newark 1813: Essex enters the Pacific October–December 1813: Essex at Nuku Hiva 27 March 1814: Battle of Horseshoe Bend 28 March 1814: Defeat of USS Essex 6 April 1814: Napoleon's first abdication 17–20 July 1814: Capture of Prairie du Chien 5 July 1814: Battle of Chippawa 25 July 1814: Battle of Lundy's Lane 4 August 1814: Battle of Mackinac Island 9 August 1814: Treaty of Fort Jackson 12–16 September 1814: First attack on Fort Bowyer 24 August 1814: Battle of Bladensburg 24–25 August 1814: Burning of Washington 11 September 1814: Battle of Lake Champlain 12 September 1814: Battle of North Point 13–14 September 1814: Bombardment of Fort McHenry 7 November 1814: Jackson takes Pensacola 14 December 1814: Battle of Lake Borgne 24 December 1814: Treaty of Ghent signed 23 December 1814: Night battle below New Orleans 8 January 1815: Battle of New Orleans 17 February 1815: Peace becomes effective 1817: Rush–Bagot arrangement 10 August 1813: Defense of St. Michaels 1813–1814: Blockade tightens in the Chesapeake 2 April 1814: Cochrane issues his proclamation Summer 1814: Britain expands the Chesapeake campaign August–September 1814: Siege of Fort Erie 11 September 1814: Prévost abandons the invasion 24 August 1814: Americans burn the Washington Navy Yard 14 September 1814: British withdraw from Baltimore August–December 1814: Peace commissioners negotiate at Ghent 1815–1816: Black Refugees build postwar communities 20 October 1818: Convention of 1818 Every named spatial feature and event is available here without point selection. Free-coordinate inspection is an optional pointer enhancement and does not expose unique historical records.
19 August 1812 Constitution defeats Guerriere North Atlantic · Atlantic 25 October 1812 United States captures Macedonian mid-Atlantic · Atlantic 1813 Essex enters the Pacific Pacific Ocean · Pacific October–December 1813 Essex at Nuku Hiva Marquesas Islands · Pacific 28 March 1814 Defeat of USS Essex Valparaíso, Chile · Pacific 6 April 1814 Napoleon's first abdication Fontainebleau, France · Europe 24 December 1814 Treaty of Ghent signed Ghent · Diplomacy August–December 1814 Peace commissioners negotiate at Ghent Ghent · Diplomacy
Active dates Sep 12, 1814–Sep 14, 1814
Confidence high
Precision corridor
Geometry LineString Construction note North Point and Baltimore is drawn as a generalized corridor from the cited campaign and place records. Bends show sequence and orientation rather than a surveyed track.
How to read this map
Uncertainty is part of the record. Military routes are corridors, not GPS tracks. Blockade polygons describe changing operational pressure, not walls at sea. Homeland regions overlap because lived Indigenous geographies were not nineteenth-century state polygons. Freedom-seeking lines join documented origins and destinations without inventing an unknowable footstep-by-footstep path.
Confidence describes how tightly the cited record fixes the represented location: high for strongly located sites or sequences, medium where the route or area is documented but generalized, and low for broad interpretive envelopes. Precision describes the kind of geometry shown, not survey accuracy. Every feature also carries a date range, construction note, and source trail.
Download the campaign-map GIS data ↓ 01 Geography and Map Collections Library of Congress
Period maps used to check place names, roads, coastlines, settlements, and political geography. Open source ↗ 02 War of 1812: A Resource Guide Library of Congress
Gateway to campaign maps, newspapers, manuscripts, and printed primary sources. Open source ↗ 03 War of 1812 National Park Service
Campaign, place, community, and preservation context. Open source ↗ 04 Native Voices: War of 1812 National Park Service
Indigenous objectives, alliances, and consequences; polygons here are interpretive regions, never borders. Open source ↗ 05 1812: One War, Four Perspectives Canadian War Museum
Comparative American, British, Canadian, and Indigenous interpretation. Open source ↗ 06 War of 1812 National Historic Sites Parks Canada
Canadian campaign places and surviving historic sites. Open source ↗ 07 War of 1812 Naval History and Heritage Command
Naval operations, lake fleets, blockade, and ship histories. Open source ↗ 08 Privateers Make Their Mark National Park Service
Baltimore privateering and commerce raiding. Open source ↗ 09 Black Freedom Seeking During the War of 1812 National Park Service
Flight from slavery, British lines, and movements beyond the Chesapeake. Open source ↗ 10 Freedom Seekers and the Colonial Marines National Park Service
Tangier Island, the Corps of Colonial Marines, and Black refugee movement. Open source ↗ 11 Chesapeake Flotilla Naval History and Heritage Command
Barney's flotilla, Patuxent operations, and underwater archaeology. Open source ↗ 12 Creek War in the Southeast National Park Service
Muscogee civil war, United States intervention, and the road to the Treaty of Fort Jackson. Open source ↗ 13 Rush–Bagot Pact and Convention of 1818 Office of the Historian, U.S. Department of State
Postwar Great Lakes demilitarization and boundary settlement. Open source ↗ 14 Places of the War of 1812 National Park Service
Surviving and commemorated places used for the present-day overlay. Open source ↗ 