What is the historic landmark in Saint Martins, New Brunswick, and how old is it?

The historic landmark in Saint Martins, New Brunswick is the sea caves, which are a popular tourist attraction due to their unique natural formations. The caves were formed over thousands of years through the erosion of the surrounding sandstone cliffs by the powerful Fundy tides.

The exact age of the sea caves is unknown, but they have been a natural wonder and tourist attraction for many years. Saint Martins itself is a picturesque fishing village located along the Bay of Fundy, known for its charming shops, galleries, and restaurants, as well as outdoor activities such as hiking, kayaking, and whale watching.

The historic landmark in Saint Martins, New Brunswick is the Quaco Museum. It is a local history museum that was founded in 1969. The museum is housed in a former schoolhouse that was built in 1877. The museum's collection includes artifacts from the area's history, including Mi'kmaq artifacts, early European settlement artifacts, and artifacts from the local shipbuilding industry. The museum also has a research library and a gift shop.

The Quaco Museum is a popular tourist destination and is open year-round. Admission is free for children under 12 and $5 for adults. The museum is open from 10am to 4pm, Wednesday to Sunday.