South Korea
I spent a couple weeks in South Korea at the end of a larger East Asian excursion.

Sojeongbang Waterfall - Jeju Island, South Korea

Seongsan Ilchulbong Marine Provincial Park - Jeju Island, South Korea

Sojeongbang Waterfall - Jeju Island, South Korea

Bukchon Hanok Village - Seoul, South Korea

While there is a variety of ways to avoid additional fees while traveling - I have personally found the Charles Schwab Investor Checking to be one of the easiest and most straightforward accounts to utilize on the road.