w. europe:

• italy - sicily, venice, milan
• spain - granada
• iceland - northern lights
• sweden

e. europe:

• montenegro
• bucharest
• bulgaria - sofia
• greece - athens, santorini, corfu

asia:

• japan - tokyo
• china - beijing
• nepal
• sri lanka
• indonesia

americas:

• america - new york, LA, chicago, DC, arizona (havasupia falls)
• canada - niagra falls
• costa rica
• brazil
• panama
• argentina
• barbados
• cuba

middle east / africa:

• morroco
• jordan
• south africa

other:

• australia - sydney
• new zealand - glowworm caves