Toulon’s 19th-century opera house is worth a visit, whether for a concert, an opera, or just to admire the architecture. Check the schedule while you’re in town—you might catch something interesting.

One of the Hoi An Ancient Town's most emblematic structures, the Japanese Covered Bridge dates back to the early 17th century, when it was first constructed by the Japanese community as a link to the Chinese quarters of Hoi An. Much of the original ornamental wood carvings remain preserved, and so do the sculptures of two dogs and two monkeys on either end of the bridge. Although the exact reasons for this particular animal selection aren't clearly identifiable, some explanations include the sacred status of the two in Japanese culture and birth years of Japanese emperors predominantly falling on either dog or monkey. Inside the bridge, there is a tiny temple of the northern god Tran Vo Bac De, who is believed to hold powers of controlling the weather. The Japanese Covered Bridge is included on the list of attractions one can visit on an Ancient Town Entry Ticket.

Plaza Principal, also called El Jardin Principal, is the main square of Puerto Vallarta. This place is a wonderful oasis in the center of the city and often hosts events and concerts. Also, a great place where you can just sit down and watch people strolling by.