In a neoclassical Chiller building, built since 1870, the Archaeological Museum is housed. There you will find a copy of the exquisite statue of Aphrodite on display in the Louvre. Exhibits from the 6th e.g. century, Roman, to the Hellenistic era. Burial rituals, striking vases, obsidian tools and weapons, coins, and ancient Solar alphabet plaques consisting of 21 letters and more will take you to antiquity.

The Church of the Holy Trinity, near Adamas Beach, built in 824 AD, houses the Ecclesiastical Museum. The only iconographic gallery in the temple is from the 14th century.

The Folklore Museum of Milos, in Plaka, is housed in a building representative of traditional 19th-century architecture. Wax moldings with traditional costumes, textiles, utensils and tools make up the backdrop of other times.

The Mining Museum located in Adamas, aims to display the mining history of Milos, which dates from the Neolithic era. Information and images on mining activity, instruments and tools used throughout the centuries as well as minerals and fossils will impress you.

The Maritime Museum for Experts and Non-Presidents presents exhibits collected with great care by old sailors, from the Neolithic period with obsidian tools, the naval battle of Salamis to the younger years.

Unique in size in Greece and one of the most remarkable along with Rome and the Holy Land, the Catacombs are located on a slope near the village of Tripiti. They were discovered in 1840 by archaeologists. They are three and have a total length of 185 m. We can see dug tombs and places where the early Christians were sacraments and inscriptions on the tombs of the first Christians who witnessed.

On the east side of the island, in Paliorema bay, there are the old quarries that were used to extract sulfur (mines) and the remnants of the plant that operated until 1956.