The Caucasus
Georgia, Armenia, Azerbaijan. My favourite stretch of bus journeys on the planet. Tbilisi as the long stay base, Kazbegi for the mountains, the Black Sea coast for the ferry north. Coffee is good, hostels are cheap, the marshrutka is always leaving in five minutes.
The Balkans
Sarajevo, Mostar, Kotor, Tirana, Pristina. A region where slow travel makes the most sense. Buses, ferries, mountain trains, and old guesthouses where the price is the same in October as it is in July.
Mexico
Oaxaca for the food, San Cristobal for the highlands, Merida for the cenotes. Long bus rides, slow markets, and the only place on this site where the receipts include a daily mezcal.
Rural Japan
Shikoku, the Kii Peninsula, Tohoku in late autumn. Slow trains, pilgrim trails, ryokans you book by fax.
Anatolia and the Aegean
Istanbul as a long stay base, the Black Sea coast for the bus, Cappadocia for the walking, the Aegean for the ferries.