Attention Koreans! Haha.
Annyeonghaseyo yorobun!

How do you say, "Wow. That place is really beautiful! Korea is really a nice country." in Korean?

If you can translate both it jondaetmal and informal Korean, that would be much appreciated! Gamsahamnida!

Question

Attention Koreans! Haha.
Annyeonghaseyo yorobun! 

How do you say, "Wow. That place is really beautiful! Korea is really a nice country." in Korean?

If you can translate both it jondaetmal and informal Korean, that would be much appreciated! Gamsahamnida!

Answer

안녕하세요^^

존댓말로는 "와, 여기는 정말 아름다워요! 한국은 정말 좋은 나라예요."
반말로는 "와, 여기는 정말 아름다워! 한국은 정말 좋은 나라야."
라고 하면 됩니다.
they are both colloquial.
Hope it helped!