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The 4th Tunnel (제4땅굴)

  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
  • The 4th Tunnel (제4땅굴)
* Visitors must register before 16:00 at Yanggu Unification Hall for admission to Eulji Observatory, the 4th Tunnel, and War Memorial Museum of Yanggu.
233-4, Ihyeon-ri, Haean-myeon, Yanggu-gun, Gangwon-do
강원도 양구군 해안면 이현리
DMZ Tours
• 1330 Travel Hotline: +82-2-1330
(Korean, English, Japanese, Chinese)
• For more info: +82-33-480-2674
(Korean, English, Japanese, Chinese)
(Korean, English)
  • Information
    The 4th Tunnel was discovered on March 3, 1990. It is located 1,200m from the Military Demarcation Line in the demilitarized zone of South Korea. This is the only tunnel to be discovered that provides full access to tour groups. Educational instruction is given in the square outside the tunnel.


    * Mondays (if Monday is a national holiday, will remain open and close on Tuesday instead)
    * New Year’s Day, Seollal (Lunar New Year’s Day) & Chuseok (Korean Thanksgiving Day)

    Operating Hours
    Summer 09:00-18:00
    Winter 09:00-17:00

    * Visitors must arrive at Unification Hall on time in order to view the tunnel due to military control.
    - To visit both Eulji Observatory and the 4th Tunnel, visitors must arrive at Unification Hall before 15:30 in Summer Season and 14:30 in Winter Season.
    - To visit Eulji Observatory or the 4th Tunnel (one of two places), visitors must arrive at Unification Hall before 16:30 in Summer Season and 15:30 in Winter Season.

    Parking Facilities

    Admission Fees
    [Security Package]
    Admission: Eulji Observatory, the 4th Tunnel
    Individuals - Adults 3,000 won / Children 1,500 won
    Groups (30 people or more) - Adults 2,000 won / Children 1,000 won

    [Free admission – proof required]
    Children (ages 6 or under) / Seniors (ages 65 or more) / Men of national merit / People with disabilities


    Reservation Info. for Natives
    Group reservation avaialble at +82-33-480-2674

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