Otterburn Hall hotel unexpectedly closed it's doors in 2012 and it's been left untouched since. We visited a few weeks ago and I actually had no idea the whole place was abandoned. I knew about a derelict greenhouse, but expected to be chased away by some reception staff or cleaners. Nope, the whole grounds are empty. It's pretty spooky, everything's so pretty that you can't really grasp why the place shut down. There's lakes, a tennis court, lodges. All sorts. You can actually walk straight into one annex of the hotel and all the rooms still have their furniture, including very new looking mattresses.