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Getaway

Urban exploration in the Międzyrzecz Fortified Region

Lubuskie·Poland

Urban exploration in the Międzyrzecz Fortified Region

Photo: Wikimedia Commons · Wikimedia Commons (CC BY-SA 3.0)

~2 daysGuide required

Why go

The Międzyrzecz Fortified Region is one of the largest military underground systems in the world, a network of galleries, narrow-gauge railways and bunkers built by Germany in the 1930s to guard its eastern border. Today guided routes lead through the damp, echoing tunnels and the armoured works above.

When

In season: Year-round · Peak: Apr–Oct

Who it’s for

Skill
Beginner–Intermediate
Effort
Easy
Suitable from
10+ · Kid+
Crowds
Quiet
Cost
$$

What to expect

Guided walks underground in cold, wet tunnels at a steady 10 degrees, from short tours to long crossings of the main gallery. Part of the system is a protected bat reserve and closes to visitors in winter.

Routes

What the difficulty bands mean
easy
Accessible with basic fitness; no technical skills or exposure.
moderate
Sustained effort or some exposure; comfort on the terrain expected.
  1. Surface bunker line

    easy

    Panzerwerke above ground between the entrances

  2. Boryszyn Loop

    moderate

    The classic underground circuit, 30 m below ground

How to start

Book a guided route at Pniewo or Boryszyn, where the main entrances are. Bring warm clothes and sturdy shoes, and check which routes are open around the bat season.

What else is in Lubuskie

Urban exploration elsewhere

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