Tell us what you're looking for...
if you're looking to stay in Seoul and you're not wanting to do a mix... you really can't beat Seoul
Here's my experience:
Would you advice a trip to:
- DMZ: It's ok. Don't expect to see Kim Jong Eun or cross the border... it's pretty much: you stare at NK and how clear the water is between the borders
- Busan: Honestly, I would avoid this area... It's "ok." At best, it's a poor man's Seoul.
- Gyeongiu: lots of old korea. if you're interested in korean culture, then this is where you should go.
- something else?