Clifton has visited Oman, Croatia, Eritrea, Burundi, Ethiopia, Tuvalu, São Tomé & Prícipe, Mauritania, Montenegro, Philippines, Qatar, Cameroon, Latvia, Finland, Eswatini, Lesotho, Japan, Mongolia, Moldova, Uruguay, Honduras, North Korea, El Salvador, Palestine, Estonia, Macedonia, The Bahamas, Bahrain, Egypt, Bhutan and Indonesia
Clifton has visited more than thirty-six places