Moored in San Pedro, the Battleship USS Iowa Museum lets you wander through one of the most magnificent and surprisingly personal pieces of U.S. naval history. Known as the “Battleship of Presidents,” the Iowa once carried FDR across the Atlantic and later served through WWII, Korea, and the Cold War. As you move through the ship’s narrow corridors and out onto the decks, you get a real sense of what life was like for the crew: giant gun turrets towering overhead, cramped bunks stacked in rows, and glimpses of the command centers that once buzzed with activity. Veteran volunteers are often on hand to share stories or point out easy-to-miss details.

A place of rare natural beauty a mere 15km away from Cluj-Napoca, the Turda Gorge is excellent hiking grounds for explorers of any fitness level. Persevere all the way to the top (which shouldn't take more than an hour) and enjoy some incredible, sweeping views of the green surroundings. Sundays here tend to be the busiest.

If you are planning to visit the temple ruins of Angkor Wat, this museum is a perfect start. It will equip you with a lot of valuable information shown in galleries and artefacts so you can easily understand the history and beliefs behind the temples.