I wrote to my previous employer’s blog about an experiment where I tried to fake my geographical location to a web service.
Obviously there are tons of apps on the market available for the same purpose. As this was a hobby project, I took a low level approach.
Remember to check the terms of service before trying anything like this to websites.
Tools were open source libraries ran on a virtual server on AWS cloud. As the end result the web service thought I was in Ireland while I was actually sitting in Sweden.