Spitbank Fort

Southsea Castle is one of Henry VIII's Device Forts, also known as

The Cathedral Church of St Thomas of Canterbury, commonly known as

The Spinnaker Tower is a 170 m (557 ft 9 in)–high tower in Port

Horse Sand Fort is one of the larger Royal Commission sea forts in the

HMS Warrior was the first iron-hulled, armour-plated warship, built

The Mary Rose was an English Tudor carrack warship and one of the

No Man's Land Fort was a fort built in the Solent as part of the

HMS Victory is a 104-gun first-rate ship of the line of the Royal

Rumelihisarı (Rumelian Castle) is a fortress located in Istanbul,

Kolomna Kremlin is a very large fortress in Kolomna, Russia. The stone

The Halászbástya or Fisherman's Bastion is a terrace in neo-Gothic a

The island of Spinalonga (Greek: Σπιναλόγκα), officially known as

Tvrđava svetog Mihovila u Šibeniku (od 1990-ih) , razg. Tvrđava sv