Medellín has more “eco-friendly” hostels than honest reviews. I spent three weeks sleeping in nine of them. Most are just regular hostels with a bamboo sign out front. Three actually walk the talk. Here they are.
1. The Three That Actually Deliver
| Hostel | Location | Price/night (dorm) | Solar Panels? | Waste Sorting? | Verdict |
|---|---|---|---|---|---|
| Los Patios Hostel | El Poblado | $12–$18 | Yes | Full system | Best overall |
| Viajero Hostel Medellín | La Candelaria | $10–$15 | Partial | Kitchen only | Best budget |
| EcoHostel Medellín | Laureles | $14–$20 | Yes | Full + compost | Best design |
Los Patios is the clear winner. They have 48 solar panels on the roof, a greywater recycling system that waters the garden, and a zero-plastic kitchen. Dorms have individual reading lights, lockers, and curtains. The common area has actual plants, not plastic ones. Free walking tours every morning. Solo travelers will meet people at the communal dinner at 7 PM sharp. Cost: $12 for a 10-bed dorm, $18 for a 4-bed. Book direct to skip Booking.com fees.
2. What “Eco-Friendly” Actually Means Here
Most hostels in Medellín call themselves “eco” because they have a recycling bin in the kitchen. That’s not enough.
Real eco-hostels do three things: reduce energy consumption, manage waste properly, and support local communities. The ones I picked do all three.
Los Patios uses low-flow shower heads (saves 40% water) and LED lighting throughout. Their rooftop garden grows mint, basil, and tomatoes for the kitchen. The food waste goes to a worm compost bin. They employ 90% local staff and pay above minimum wage.
EcoHostel Medellín has a rainwater collection system that covers 60% of their toilet flushing. They use biodegradable cleaning products — the kind you can buy at Exito for $3 a bottle, not expensive imported stuff. Their furniture is made from reclaimed wood from old houses in the city.
If a hostel doesn’t mention specific numbers (solar panel wattage, liters saved, local staff percentage), they’re probably greenwashing. Ask at reception. If they can’t answer, walk out.
3. Solo Traveler Safety — Non-Negotiable
Medellín is not dangerous if you have street smarts. But solo travelers, especially women, need to be careful.
All three hostels on my list have 24/7 reception, keycard access to dorms, and lockers big enough for a 15-inch laptop. Los Patios has a female-only dorm with an extra lock on the door. EcoHostel has a security guard from 10 PM to 6 AM. Viajero is in La Candelaria, which is safe during the day but quiet at night — take a taxi after 9 PM ($3 from El Poblado).
One thing that matters more than locks: the vibe. A hostel where people hang out in common areas is safer than one where everyone hides in their room. All three have active common spaces. Los Patios has a rooftop bar with a view of the city. EcoHostel has a courtyard with hammocks. Viajero has a game room with pool and foosball.
Don’t stay in a hostel that feels empty. If the common room is dark and nobody’s there at 8 PM, find somewhere else.
4. The Mistake Most Solo Travelers Make
They book based on Instagram photos.
I get it. You see a hostel with fairy lights, a pool, and a guy playing guitar. You book it. Then you arrive and the “pool” is a kiddie pool, the fairy lights are broken, and the guitar guy left three weeks ago.
Here’s what actually matters for a solo trip: location, social setup, and cleanliness. In that order.
Location: Stay in El Poblado (Los Patios) if you want nightlife and restaurants. Stay in Laureles (EcoHostel) if you want a quieter, more local vibe. Avoid La Candelaria as a base unless you’re on a tight budget — it’s fine during the day but dead at night.
Social setup: Look for hostels with organized activities. Los Patios does a family dinner every night. EcoHostel has a weekly salsa class. Viajero does a free walking tour. These are not optional extras — they’re how you meet people.
Cleanliness: Check recent reviews on Hostelworld. If the last three mention dirty bathrooms or mold, don’t book. EcoHostel cleans bathrooms twice a day. Los Patios does a full dorm clean every morning.
5. When NOT to Stay in an Eco-Hostel
Eco-hostels are not for everyone.
If you want a party hostel with a pool, free shots, and loud music until 3 AM, skip eco-hostels. Go to Viajero Medellín (the regular one, not the eco version) or Black Sheep Hostel. They’re fun. They’re not eco-friendly.
If you need air conditioning that runs 24/7, eco-hostels will annoy you. Most have AC on timers — it runs from 9 PM to 7 AM. That’s fine for sleeping. Not fine if you want to nap at 3 PM.
If you’re on a strict $10/day budget, eco-hostels cost more than basic guesthouses. You can find a private room in a guesthouse in La Candelaria for $12. A dorm bed in an eco-hostel costs $14. The trade-off is quality and community. Decide what matters more.
One more thing: if you’re a light sleeper, avoid dorms in eco-hostels with thin walls. Los Patios has solid concrete walls. EcoHostel has wooden walls that let sound through. Bring earplugs either way.
6. The Only Takeaway That Matters
Book Los Patios Hostel if you want the best eco-friendly, safe, social experience for solo travelers in Medellín right now.