Keep

Unified open data for castles and fortifications around the world.

Combined

The combined JSON data is available here.

Countries

• Åland Islands (JSON)
• Denmark (JSON)
• Guernsey (JSON)
• Jersey (JSON)
• Norway (JSON)
• Poland (JSON)
• Sweden (JSON)
• United Kingdom (JSON)
  • England (JSON)
  • Northern Ireland (JSON)
  • Scotland (JSON)
  • Wales (JSON)

JSON Schema

The JSON schema is available here.