Gangwon
Jeongseon Arirang Festival (정선아리랑제)
Why go: Limited-time festival — plan around the dates

Cheorwon Facilities Management Office (Formerly, Iron Triangle Battlefield (철원 시설물관리사업소 (구 철의삼각전적관)) · © KTO · KOGL Type 3
Gangwon
Cheorwon Facilities Management Office) is a curated attraction in Korea — full details, hours, and access info on the official Korea Tourism page.
Cheorwon Iron Triangle Battlefield is a Korean Korean War heritage site in Cheorwon, near the inter-Korean border, marking the historical 'Iron Triangle' — one of the most contested battle areas of the Korean War. The site has structured exhibits on the Korean War, observation decks looking into North Korea, and educational programs. For travelers seriously interested in Korean War history and willing to engage with reflective war-memorial sites near the DMZ, Iron Triangle is one of the strongest specialty single picks.
Other places in Gangwon that pair well with this visit.
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates
Gangwon
Why go: Limited-time festival — plan around the dates