East coast
Seralia Beach
The tiny harbour of Kastro, reached by a stepped path from the medieval village.
Seralia was once Kastro's only port. Today it's a small pebble cove with one taverna right on the water — the perfect post-walk swim and lunch combination after exploring the medieval village above.
Seralia suits romantic lunch, kastro visitors because the east side of Sifnos tends to stay calmer when summer wind picks up. Seralia was once Kastro's only port. Today it's a small pebble cove with one taverna right on the water — the perfect post-walk swim and lunch combination after exploring the medieval village above. The practical rhythm here is simple: arrive before the midday heat, settle in for a long swim, then use the late afternoon light for photos and a relaxed meal.
If you are shaping a beach day around logistics, Seralia is easy to understand. 10–15 min stepped descent from Kastro village. Travellers who like to keep the day unhurried can swim first, book lunch at Seralia taverna (the only one — and excellent), and leave only when the light softens. That makes this guide more than a route placeholder: it is a destination page built around the actual pace, facilities, and mood of this beach.
Swimming conditions and atmosphere
The tiny harbour of Kastro, reached by a stepped path from the medieval village.
Seralia taverna (the only one — and excellent) are the most practical places to anchor the day, whether you want a quick iced coffee, a slow fish lunch, or just a shaded table after the swim. Because Seralia is not interchangeable with every other bay on Sifnos, the combination of access, tavernas, and time of day matters here more than on the wilder coves.
Facilities
- →1 taverna
- →No sun-loungers
Nearby tavernas
- →Seralia taverna (the only one — and excellent)
How to reach Seralia
10–15 min stepped descent from Kastro village.
Map and orientation
Gallery
