1. Masada Fortress, Israel
The Masada Fortress is located on a rock plateau in Israel and is known for its strategic location and strong defensive walls.
2. Krak des Chevaliers, Syria
This Crusader fortress in Syria is one of the best-preserved medieval castles in the world, featuring thick walls and multiple layers of defense.
3. Fort Bourtange, Netherlands
This star-shaped fortress in the Netherlands was designed to withstand attacks from all angles, making it a formidable defensive structure.
4. Fort Knox, USA
Famous for storing a large portion of the United States' gold reserves, Fort Knox is heavily fortified with layers of security measures.
5. Spis Castle, Slovakia
Perched on a hilltop, Spis Castle in Slovakia boasts impressive fortifications and a strategic vantage point for defense.
6. Chittorgarh Fort, India
One of the largest forts in India, Chittorgarh Fort has a long history of withstanding sieges due to its massive walls and strategic layout.
7. Fortaleza de Sagres, Portugal
This coastal fortress in Portugal was built to defend against maritime attacks, featuring high cliffs and strong defensive walls.
8. Fort de Salses, France
A masterpiece of military architecture, Fort de Salses in France is a prime example of a well-designed fortress with advanced defensive features.
9. Kumbhalgarh Fort, India
Located in Rajasthan, India, Kumbhalgarh Fort is known for its massive walls that stretch over 36 kilometers, making it one of the longest fortifications in the world.
10. Alamut Castle, Iran
Perched on a rocky outcrop, Alamut Castle in Iran was strategically positioned to defend against intruders, with its rugged terrain and fortified walls.