Greece’s Under-the-Radar Island You Need to See

11/23/20251 min read

While the Cyclades are famous for hotspots like Santorini and Mykonos, the quiet island of Serifos remains one of Greece’s best-kept secrets. Just a short hop from Sifnos, this untouched gem offers crystal-clear waters, authentic tavernas, and nearly 70 beaches without the crowds.

Serifos centers around two charming towns—Livadi, the lively port, and Hora, perched dramatically on the hilltop. But the real magic lies along the coast:

Psili Ammos — award-winning turquoise waters and soft golden sand
Agios Sostis — twin crescent beaches and a white chapel overlooking the bay
Ganema — half sand, half pebbles, shaded by tamarisk trees
Vagia — perfect for snorkeling and relaxing with a few amenities
Sykamia — remote, peaceful, and beautifully windswept

If you’re looking for a Greek island with authentic charm, jaw-dropping beaches, and zero stress—Serifos is the place.