A doorway to nowhere, rising against the sea
On the islet of Palatia, right by the Naxos harbor, a lone marble gateway stands without any surrounding walls or colonnades. All that remains of the ancient temple is this monumental frame, encircled by the foundation traces of a building that was never finished.
The blocks that make up this gateway are massive, with some weighing up to 20 tonnes. The marble was hauled from the Flerio quarry, located about 10 kilometers away, which was a serious logistical feat for the era.
Why visit the Portara (Temple of Apollo)
Construction on the temple began in the 6th century BCE under the tyrant Lygdamis, intended as a dedication to the god Apollo. Its plans followed the specifications of the major sanctuaries of the period, such as the Temple of Olympian Zeus in Athens and the Heraion of Samos on Samos. The structure was designed to measure 59 meters long by 28 meters wide, featuring an entrance placed on the western side, which was an unusual layout for an Ionic temple.
The sanctuary was never completed. During the Venetian period, many of the stones were repurposed to build the Naxos Castle, while the gateway blocks likely stayed put simply due to their immense weight. Later on, in the 5th century CE, a Christian church was built over the ruins, dedicated to Saint Mary and known as Panagia Palatiani.
The gateway and the sun
Researchers note that the orientation of the gate is hardly accidental. During the summer solstice, the setting sun aligns directly within its opening. Sunset is also when the site draws its largest crowds, as the light streams straight through the marble frame against the backdrop of the sea.
Just below the path, a café and a calm swimming spot round out the visit, often called the Portara beach even though it is not a true sandy shore.
Pros
- Free access with no tickets or operating hours required
- An easy walk from the harbor
Cons
- Heavy crowds at sunset during the summer
- No shade or drinking water sources on the islet
Friendly tip: pack comfortable walking shoes since the ground around the gateway is uneven in places, and bring your own water since there are no facilities on the islet.
How long for this activity
Plan for 30 to 45 minutes to walk around the islet, check out the marble blocks, and take in the view. Give yourself a bit more time if you want to stick around for sunset.