The following map shows where I have been in the world. You are also able to navigate to blogs written about the countries I have been to. Keep checking back for your next holiday on what you will need to do!
What do I class as a visit? For me I need to leave the airport, have a meal at the very least but even if this is all I do I will not be happy with this. I have short sold myself with 3 countries (Kenya/Maldives/Qatar) since they were only airport transfers. I have had more airport transfers but have been fortunate enough now to visit these countries properly.