Discover Historical Sites
Unlock the powerful tools that make Mappa Mundi your ultimate historical exploration companion
Historic Buildings Database
Access an extensive database of historic buildings across thousands of towns and cities throughout the United States.
Our comprehensive collection includes:
- Colonial Architecture: Discover buildings from the early American period
- Victorian Era: Explore ornate structures from the 19th century
- Art Deco Masterpieces: Find stunning examples of 1920s and 1930s design
- Modern Historic Sites: Learn about significant 20th-century architecture
Each building entry includes detailed historical information, architectural details, and the stories behind these remarkable structures.

Castles and Forts
Explore medieval castles and military forts across both Europe and the United States.
Our database includes:
- Medieval Castles: Discover ancient fortresses and royal residences
- Military Forts: Learn about strategic defensive positions
- Coastal Defenses: Explore forts that protected harbors and coastlines
- Frontier Forts: Understand the role of forts in westward expansion
Understand the strategic importance of these structures and the historical events that shaped their construction and use.

Historic Battlefields
Walk in the footsteps of history on the battlefields that shaped nations and changed the course of history.
Our battlefield database includes:
- Revolutionary War Sites: Explore locations where American independence was won
- Civil War Battlefields: Learn about the conflicts that divided and reunited a nation
- World War Sites: Discover locations from both World Wars
- Ancient Battlefields: Explore sites from classical and medieval conflicts
Each battlefield includes detailed information about the strategies, commanders, outcomes, and lasting impact of these pivotal conflicts.

Local Historical Markers
Discover the hidden gems and local landmarks that tell the unique story of your community.
Our local markers feature includes:
- Historical Plaques: Find commemorative markers and plaques
- Cultural Sites: Explore locations of cultural significance
- Heritage Trails: Follow historical walking tours and trails
- Community Landmarks: Learn about local institutions and gathering places
Connect with the rich heritage that makes each location special and understand how local history shapes community identity.

Powerful App Features
Everything you need for historical discovery
Interactive Maps
Navigate historical sites with our intuitive map interface. See nearby locations and plan your historical exploration route.
Rich Content
Access detailed historical information, photos, and stories for each location. Learn about the people and events that shaped history.
Share & Discover
Share interesting historical sites with friends and family. Discover new locations through community recommendations.