Milos Catacombs are one of the most important Christian monuments in Greece. They are located near the village of Tripiti, about 2 kilometers from Plaka. The site sits on a hillside with views over the Gulf of Milos. These ancient burial chambers date back to the 1st to 5th century AD.

The catacombs stretch for over 180 meters. They include three main galleries and several smaller corridors. Archaeologists estimate that more than 2,000 early Christians were buried here. These underground chambers offered both a place of worship and a safe burial ground during times of persecution.

The layout is narrow and dimly lit. Visitors walk through corridors lined with carved niches in the rock walls. Some graves are decorated with simple Christian symbols, such as crosses and the fish symbol.

Getting to the catacombs is easy. A paved road from Plaka or Adamas leads to a parking area near Tripiti village. From there, a short walk on a stone path brings you to the entrance. 

Guided tours are available and highly recommended. Local guides provide useful context and historical background. They explain the religious significance and cultural value of the site. The tour lasts about 20–30 minutes. Entrance is allowed in small groups to preserve the space and ensure safety.

The site is open daily during the tourist season. Operating hours usually run from morning until early afternoon. Entry requires a small ticket fee, and discounts are available for students and seniors. The interior is cool, so bringing a light jacket can help. Photography is not allowed inside to protect the site.

In conclusion, Milos Catacombs provide a unique, educational, and moving experience. Their historical depth and peaceful setting make them a valuable stop on any trip to the island.