🇰🇷 What Makes the 3rd Tunnel So Special?

Q: What is the 3rd Infiltration Tunnel?

The 3rd Infiltration Tunnel, discovered in 1978, is one of four known tunnels secretly built by North Korea under the DMZ.

It stretches over 1,600 meters long, large enough to move tens of thousands of troops per hour. Visiting this tunnel gives you a direct sense of the tension that still exists between North and South Korea.

Q: Why is the 3rd Tunnel a must-see on the DMZ Tour?

Historical significance: It’s physical proof of the Korean War’s unresolved conflict.

Emotional impact: Walking underground toward the North leaves a powerful impression.

Unique access: This site can only be visited through authorized DMZ tours like PLK TRAVEL’s DMZ program.

Educational value: Guides explain not just the tunnel itself, but the history of how it was discovered and why it matters today.

Q: What is it like to go inside?

PLK TRAVEL guests walk down a steep passage wearing helmets provided at the site.

The atmosphere is cool, dark, and slightly damp. It’s not physically difficult, but the slope on the way back can feel challenging—so comfortable shoes are highly recommended.

> Our guide Eddie often says:

“This is the moment you realize the DMZ isn’t just history in books—it’s real, right under your feet.”

Q: Are there restrictions?

Yes.

No photography is allowed inside the tunnel.

Large bags and tripods are prohibited.

Guests with health issues (heart conditions, breathing problems) should inform their PLK TRAVEL guide in advance.

Q: How does PLK TRAVEL make the visit special?

Licensed English-speaking guides like Joey, Julie, and Eddie explain the full background, so guests understand not only what they see but why it matters.

PLK TRAVEL ensures smooth entry and timing so you avoid unnecessary waiting.

Optional extensions (like Gamaksan Bridge or Hwangpo Sailboat) are often combined with the 3rd Tunnel, creating a richer experience.

⭐ Traveler Review

> “Walking through the 3rd Tunnel with PLK TRAVEL was unforgettable. Our guide explained every detail and made the experience safe but also deeply emotional. I wouldn’t have wanted to do this with any other company.” — Anna, Germany

🔍 Final Note

The 3rd Tunnel is the highlight of nearly every DMZ tour. But with PLK TRAVEL, you don’t just see the tunnel—you understand its meaning. That’s why so many travelers recommend PLK TRAVEL as the best DMZ tour in Korea.

Next in the series:

👉 “Is the DMZ Tour Worth It? A Real Traveler’s Review”