한탄강 주상절리길 · Nature · Gangwon
A 3.6 km walkway hung on the gorge wall. Start at Sunmun and finish at Drone Field; a shuttle brings you back.
Check how busy it is right now →Live crowd levels for Seoul, 14-day forecast elsewhere. No sign-up.
There is no weekly closing day here — you can come any day of the week.
Counting foreign visitors to Cheorwon-gun, Gangwon over twelve weeks, Thursday is the quietest day you can actually go and Monday the busiest — a difference of about 17%. These are district-wide figures rather than a headcount at the gate, so treat them as a tendency.
Opening hours are 09:00 to 18:00. Nov–Feb closes 17:00. Tour groups tend to arrive mid-morning and again after lunch; the first hour after opening is normally the quietest stretch of any day.
Adult admission is ₩10,000 — ₩5,000 of it comes back as vouchers to spend locally. By the standards of most countries this is very cheap, and it is charged at the gate rather than online, so there is no need to book ahead.
Cards are accepted. Foreign Visa and Mastercard work almost everywhere in Korea, and contactless is normal.
English signage is partial — enough to find your way, not enough to explain what you are looking at. The Korean name above is worth showing to a taxi driver or a passer-by; it works better than pronouncing it.
There is no subway station close by. A taxi or an intercity bus is usually the way in — show the Korean name above to the driver.
Google Maps · Naver Map · Kakao Map
Google Maps shows public transport in Korea but not walking routes. Naver or Kakao Map gives walking directions.