Visitors to the Republic of Abkhazia must obtain an entry permit unless they are citizens of one of the visa-exempt countries.
If Georgian border guards find an Abkhazian visa, Abkhazian stamps or a Russian checkpoint stamp on the border with Abkhazia in a passport while entering Georgia (by land, air or sea), one is very likely to be fined and often not allowed to enter the country additionally.
[3] As part of organized tour groups from travel companies registered in Abkhazia or in Russia, tourists from all countries (except Georgia) can visit Abkhazia without an Abkhazian visa by land officially through Russia and it's also possible to enter through Georgia with a free electronic authorization, for a period of no more than 24 hours.
The country also has developed tourism in caves and gorges, for urban exploration in abandoned and destroyed objects.
2 Azerbaijan, Georgia, Turkey, Kazakhstan, Russia and the partially recognised republics of Abkhazia and South Ossetia each span the conventional boundary between Europe and Asia.