Fodor's Expert Review Musée d'Archéologie et d'Histoire Pointe-à-Callière (PAC)

A modern glass edifice built on the site of Montréal's first European settlement, the PAC impresses. The museum presents new local and international temporary exhibitions each year, but the real reason to visit the city's most ambitious archaeological museum is to take the elevator ride down to the 17th century.

It's dark down there, and just a little creepy thanks to the 350-year-old tombstones teetering in the gloom, but it's worth the trip. This is a serious archaeological dig that takes you to the very foundations of the city. A more lighthearted exhibit explores life and love in multicultural Montréal. For a spectacular view of the Old Port, the St. Lawrence River, and the Islands, ride the elevator to the top of the tower, or stop for lunch in the museum's glass-fronted café. In summer there are re-creations of period fairs and festivals on the grounds near the museum.

The Fort Ville-Marie pavilion showcases the remains of the forts and artifacts from the first Montrealers. The 360-foot underground William collector sewer, built in the 1830s and considered a masterpiece of civil engineering at that time, connects the original museum space with the new pavilion and features a sound-and-light show projected onto the walls of the collector sewer.