Not in order of importance:
Beijing (Great Wall)
Cuba
Iceland
Hong Kong
Maldives
New Zealand
Northern Queensland, AU (Whitsundays, GBR)
Singapore
South Africa
Svalbard
However since I have a trip planned to Beijing, Hong Kong and Singapore, I won't count those for now. The revised list without those destinations:
Bora Bora
Cuba
Iceland
Maldives
New Zealand
Northern Brazil/Amazon/Manaus
Northern Queensland, AU (Whitsundays, GBR)
Southern Argentina/Chile/Tierra del Fuego/Patagonia
South Africa
Svalbard
ETA: Whoops! I for got all about Cuba. It's replacing Ireland.