Quirky Underground Art Space
Best time to visit
Late afternoon visits capture the changing light filtering in, enhancing the textures and colors of the art. Weekdays are quieter for deeper exploration.
Budget tips
Entry is typically free, but donations are welcome to support artists. Check online for special event nights that may offer guided tours or merch discounts.
Recommended for
Art lovers, Urban explorers, Photography enthusiasts, Cultural adventurers
Plan your visit
1-2 hours
About
Quick facts: This underground space houses over 150 vibrant murals, transforming forgotten tunnels into a living art gallery. It hosts rotating exhibitions, featuring works from local and international street artists.
Highlights: Around 40 artists collaborate here, creating a dynamic labyrinth where 3D installations pop out from the walls. Scents of spray paint mingle with the echoes of footsteps, crafting an immersive urban adventure.
Insider tips
- Wear comfortable shoes for walking on uneven surfaces and low lighting zones.
- Bring a camera with good low-light capability to capture vibrant details.
- Avoid weekends if you prefer a more peaceful visit.
- Seek out the 3D murals tucked in corners for unique photo angles.
Have you heard of free walking tours?
After traveling to 30+ countries, there's one thing I wish someone had told me from day one, and it completely changed how I experience new cities.
Free walking tours. Yes, actually free. No credit card needed. No catch.
Local guide, 2-3 hours
Major sights, hidden gems, local stories
100% tip-based
Guides earn only tips, so they give their absolute best
You tip what feels right
At the end, just tip whatever you feel is right
I've done these in dozens of cities and they've been the highlight of almost every trip. If you're visiting Porto, Portugal, do this on your first day. You'll thank me later.




