I've never traveled abroad but maybe I'd like staying for sometime in these countries.
America: Leaving out politics it sure looks like it's got a lot to offer, considering how massive it is. I see the Grand Canyon in movies a lot, might want to see it if I'm there.
Japan: They've got a very urbane culture, there's good city life and they managed to keep their natural spots pristine. Seems hard to tire of it.
New Zealand: I'm getting a pretty chill vibe from it. I don't know much about their tourist spots there but seems to be a pretty peaceful place to live.
Again, I'm just basing these from what I see in the media. What's best if we can actually stay for a while in several countries first before choosing which one to settle in.
BTW I'm from the Philippines and have only seen all our beautiful areas on TV! Just shows how poor I am.