You should consider the Isle of Wight, a lovely olde worlde island, but with loads of attractions situated a few miles off the south coast of England.
https://www.iwight.com/just_visiting/
http://www.isleofwightattractions.co.uk/...
Bali Island seem to have a developing reputation as the best island to retreat and relaxing to live at. Beside the beautiful beach and nature environment, the security and safety of expat are also improving in recent days.
Australia
Crumb land
Greenland is safe and is beautiful.