1. Tap the hunting ground in question in the app’s left-hand menu
2. Select Manage hunting ground in the right-hand menu in the app
3. Tap Leave hunting ground at the very bottom of the menu

If you are an administrator of the hunting ground, the hunting ground will be deleted instead. If someone else wishes to keep the ground, the role of administrator for that particular hunting ground will need to be handed over to another member. Contact support@wehuntapp.com  for assistance with this.