Which should you choose in 2026? Honest, data-driven comparison — cost, beaches, vibe and who each one suits.
Santorini
MykonosThe two most famous Greek islands, and two completely different holidays. Santorini is the caldera: sunsets, cliffside villages and honeymoon romance. Mykonos is the party: beach clubs, nightlife and a cosmopolitan crowd. Both are beautiful, both are expensive — the question is what you want your evenings to look like.
| Santorini | Mykonos | |
| Cost | €€€ | €€€ |
| Type | Island — Cyclades | Island — Cyclades |
| Style | Culture, Beaches | Nightlife, Beaches |
| Best for | Couples | Friends, Couples |
| Top beaches | Red Beach, Perissa (black sand) | Paraga, Elia |
| Top sights | Oia, Ancient Thera | Ano Mili windmills, Little Venice |
| Full guide | Santorini guide → | Mykonos guide → |