📜 Part of the extensive Czechoslovak border fortifications, built from 1937 but never completed.
🦇 Its vast underground spaces serve as a crucial wintering site for up to ten bat species, including lesser mouse-eared bats.
🏰 Explore a significant piece of military history and engineering.
🦇 Discover a unique natural habitat where various bat species hibernate.
🚶♀️ Ideal for history buffs and nature enthusiasts alike.
⚠️ May not appeal to those uninterested in military history or wildlife.
🥶 Underground areas can be cold, even in summer.
Located near Náchod, easily accessible by car. Follow signs to Dobrošov Fortress.
Available on-site.
🔦 Bring a flashlight for exploring darker sections.
🧥 Wear warm clothing, especially for underground tours.
👟 Comfortable shoes are recommended for walking.