Mapy.com: Detailed outdoor and city maps from Czechia, popular with hikers across Europe. The National Map Viewer: Official US topographic data: elevation, hydrography, boundaries and imagery.
| Mapy.com | The National Map Viewer | |
|---|---|---|
| Category | Map Platforms & National Atlases | Map Platforms & National Atlases |
| Coverage | Worldwide, best in Central Europe | United States |
| Updates | Continuously (community edits) | Periodically |
| Data source | Seznam data and OpenStreetMap | US Geological Survey |
| Made by | Seznam.cz | US Geological Survey |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Phone app available | Best on a computer |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with Mapy.com
- Tourist map with marked trails
- Route planning for hiking and cycling
- Aerial imagery
- Offline maps in the app
What you can do with The National Map Viewer
- US topographic base layers
- Elevation and hydrography
- Free data downloads
Summary based on public information. Check each map's website for current features and prices.