The Spanish Civil War had a profound impact on the local population, prompting the citizens of Almería to build underground bunkers and shelters in response to the bombings. Today, visitors have the opportunity to explore these historic bunkers, providing a glimpse into the era of the Civil War.

More than 70 percent of Hamilton Island is pristine natural bushland, which offers over 20 kilometres of scenic bushwalking trails. There are trails of different lengths and for all levels of fitness. Take a bushwalk up to Passage Peak, the highest point on the island, for the most breathtaking view of the Coral Sea and surrounding islands.

With its towers, buttresses and sturdy walls, the 16th-century Cathedral was built to serve as a place of worship and defence against the pirate raids from North Africa. The cathedral's Gothic interior comprises three naves and three chapels. Daily guided tours offer visitors the opportunity to explore the entire cathedral.

Once a federal prison housing dangerous and notorious criminals, Alcatraz (The Rock) now welcomes tourists into the cell blocks once occupied by the likes of Al Capone, Machine Gun Kelley, and the Birdman of Alcatraz. Self-guided audio tours have dramatic narratives of Alcatraz’s grim history, including realistic sound effects one would hear in prison. Apart from the prison complex itself, Alcatraz Island essentially operates as a national park. You can spend a full day hiking, taking in the view from multiple observation points and appreciating the natural beauty.