Hey! You’re gonna have the time of your life in Ios — it’s honestly one of the best places I’ve ever partied. I did the trip from Santorini to Ios last summer and it was such a vibe. The boat ride itself is super fun, only around 40 minutes, and if you catch it around sunset, the views are unreal.
Once you get to Ios, it’s non-stop energy. The bars in Chora are packed every night, and everyone’s just there to have a good time. During the day, FarOut Beach Club is the place to be — beach, cocktails, DJs, all day long.
A little tip: book your boat tickets in advance but try to keep your return open… because you might end up wanting to stay an extra night (or two

).
Also, I booked through here when I went and it was perfect
https://www.villarentals.gr/
Totally recommend it.