Important items collections include: The large Archaic Amphora, The Grave Stele of Glycon, The Grave Stele of Tertia Horaria, The Cult statue of Heracles from Rheneia, a clay figurine of a young woman and a funerary statue.

Mykonos Archaeological Museum is a museum located in Mykonos, Greece. It houses artifacts from the Cycladic civilization that flourished in the area in the late Bronze Age. The museum's collections include pottery, sculptures, coins, and jewelry from the period. It also has various other artifacts from the Greek and Roman periods. The museum was founded in 1953 and is located in the center of the town of Mykonos. The building is a two-story neoclassical structure that was constructed in the 19th century.

The ground floor of the museum is dedicated to the Cycladic civilization, featuring displays of pottery, figurines, and jewelry from the period. The second floor is dedicated to the Greek and Roman periods, featuring objects from those eras, including coins, sculptures, and pottery. The museum also hosts a number of temporary exhibitions throughout the year, featuring works from renowned artists and photographers. Additionally, there is a library on the premises with a collection of books related to the history and culture of the area. The museum also organizes educational programs and activities for visitors of all ages, as well as guided tours.