Why You Should Book a Hostel in Santorini?

Santorin has a reputation for being all luxury hotels and caldera-view suites that cost more per night than some people’s monthly rent. But here’s the thing: you don’t need to blow your entire travel budget on accommodation to experience this island.

If you’re fine swapping a private infinity pool for a shared terrace and some decent company, hostels are honestly one of the best ways to do Santorini for less than you might expect. You’ll meet backpackers, students, gap-year travelers, digital nomads – people who’d rather spend money on experiences and wine than hotel amenities.

And you’re not sacrificing much. You still get comfortable beds, that incredible Santorini light, and you’ll probably make friends who’ll share their boat trip or rent a quad bike with you. Just without the hefty price tag.

What to Expect When You Book a Hostel in Santorini

Hostels here aren’t the grimy backpacker crash pads you might be picturing. A lot of them feel more like budget boutique hotels: clean, well-designed, sometimes even charming. Many offer private rooms if you want your own space but can’t afford a hotel, alongside the standard dorm setups.

You’ll usually get air conditioning (crucial in summer), decent Wi-Fi, and surprisingly often, a pool or at least a nice communal terrace. Some hostels have bars or common areas where people naturally end up hanging out, swapping tips about which beaches to hit, which boat tours are worth it, or where to watch the sunset without paying for the privilege.

The social aspect is real. If you’re traveling solo or just enjoy meeting people, hostels give you built-in company. You’ll find yourself joining random groups for dinner in Fira, or someone will mention they’re renting a car to drive around the island and suddenly you’ve got a road trip crew. If that sounds like hell to you, book a private room or look for smaller guesthouses instead.

Speaking of private rooms, loads of hostels offer them, and they’re way cheaper than hotels. You get your own space, often your own bathroom, but you’re still paying hostel prices. It’s the best of both worlds if you want some peace but don’t want to spend a fortune.

Facilities-wise, expect the basics done well: clean bathrooms (shared in dorms, obviously), lockers for your stuff, communal kitchens in some places, and luggage storage since you’ll probably arrive before check-in. The better hostels have helpful staff who know the island and can point you towards the good local spots instead of the tourist traps.

One note: book early. Dorm beds between June and September disappear fast, and the decent hostels fill up even faster. If you’re going in peak summer, sort your accommodation months ahead or you’ll end up paying way more than you planned.

Unique to Santorini: Cave Hostels

This is something you won’t find in many places: hostels built into actual caves carved out of volcanic rock. It’s a Santorini thing. These cave rooms stay naturally cool even in August, which is a genuine blessing when it’s 35°C outside.
Staying in one feels pretty special. The walls are curved and white-washed, everything’s a bit wonky and organic-shaped, and there’s something undeniably atmospheric about sleeping in a space that’s been carved out of a cliff. It’s not luxury, but it’s definitely an experience. Some of the best budget accommodation on the island happens to be in these cave setups.

Is Location Important?

Yeah, massively. Where you stay in Santorini makes a huge difference, especially when you’re on a budget and can’t just taxi everywhere.

Perissa

If you want beach vibes and a more laid-back scene, Perissa is your spot. It has long black sand beach (volcanic, so the sand gets hot, make sure to bring sandals), loads of beach bars and tavernas, and it’s where most of the island’s hostels and camping options are.

Prices for food and drinks are noticeably cheaper here than in Fira or Oia. It’s also just more relaxed: less polished, fewer cruise ship tourists, more people in swimwear grabbing souvlaki. The downside? You’re further from the famous caldera views and you’ll need to bus or drive to get to the main towns. But if your ideal Santorini trip involves mostly beach time, this is perfect.

Fira

Fira is the island’s capital and the main hub for basically everything. It’s where the action is: nightlife, restaurants, museums, cable car down to the old port, boat trip operators. You’re right in the heart of the action here.
There are hostels in Fira, though not as many as in Perissa, and they tend to be a bit pricier. But you’re paying for location and convenience. You can walk to tons of stuff, catch buses to anywhere on the island, and you’re close to all those postcard-perfect caldera views. If you want to explore beyond the beach – volcano tours, winery visits, hiking to Oia – Fira is the most practical base.

Karterados

This is a small village about 2km inland from Fira that most tourists skip entirely, which is exactly why it’s good for budget travelers. It’s authentic, quiet, has a few local tavernas, and some really solid hostel options (including cave hostels).

You’re close enough to walk to Fira if you’re feeling energetic, or it’s a cheap, quick bus or taxi ride. But you escape the crowds and the inflated prices. If you want to feel like you’re staying in a Greek village rather than a tourist zone, this is it.

Oia

Oia is the famous one. It’s the place with all those blue-domed churches and sunset selfies. It’s stunning, but it’s also the most expensive and most crowded part of Santorini.
That said, there are a handful of hostels even here, which is kind of remarkable. They’re not dirt cheap, but they’re still way more affordable than hotels in Oia. If watching the sunset from Oia is on your bucket list and you want to be able to stumble back to your bed afterward instead of fighting for a bus, staying here might be worth it. Just know you’re paying a premium for the location.

Types of Hostels You’ll Find in Santorini

Beach hostels/camping – Mostly in Perissa. These are right by the beach, super social, often with bars attached. Think late nights, people playing guitar on the terrace, that classic backpacker vibe. Great if you’re young, social, and want to party. Less great if you need sleep.

Chill/quieter hostels – Usually in Karterados or slightly outside the main areas. Smaller, more relaxed, better for people who want to meet others but don’t need a rave outside their room at 3am.These are often cave-style accommodations.

Boutique-style hostels – Newer, more design-focused places that feel almost hotel-like but with dorm options. You’ll find these in Fira or Oia. A bit more expensive but still budget-friendly, with things like rooftop terraces, nice common areas, and sometimes even caldera views.

Note: this page includes links that may qualify as affiliate links. If you book through them, I might earn a small commission.