Explore the Cairngorms - in Minecraft
The Cairngorms' landscape has been recreated in Minecraft to help young people understand how to run a national park.
The virtual world, in which players can build anything using blocks, covers all 1,700 square miles of the park.
The settlements have been stripped out and members of the Cairngorms Youth Action Team are being asked to build new communities.
It's designed to get them thinking about how planning decisions are taken.
Video - Kevin Keane