One of our all-time favorite part of Santorini is undoubtedly the gorgeous Imerovigli, and the reason is simple! It boasts prime settings on the edge of the Caldera, but compared to nearby villages Oia and Fira it enjoys much less tourists. Yet it's still in the middle of everything and both of these places are easy reachable by a lovely hiking!
If that sounds exactly like your thing, you definitely should book a stay at the phenomenal, adults-only hotel
San Antonio. Here you will enjoy romantic suites with private hot tubs, an amazing spa accommodated in a cave and a stunning infinity pool overlooking the volcano. Also, the on-site restaurant is amazing for both breakfast and dinner. We can't recommend this place enough!