This part of Europe offers a great combination of some of the lowest living and housing costs on the continent, along with a more forgiving climate than the UK.
For that reason Bosnia and Herzegovina, Bulgaria, Croatia, Romania, Greece and Turkey are a big draw for retirees.
However, state pension provision varies across the region, so you will need to check whether retiring to these locations will mean your pension continues to rise in line with increases in the UK, or will be frozen when you move overseas.