Free "wild camping" is generally illegal throughout Spain, and regulations have become even stricter in 2026 due to fire risks and environmental protection. However, you can legally camp for free in a few specific scenarios. First, many municipalities provide "Áreas de Autocaravanas"—designated parking zones for motorhomes where you can stay for 24–48 hours for free, though you cannot set up "camping" equipment like tables or awnings outside the vehicle. Second, you can stay in high-altitude mountain refuges (refugios) in the Pyrenees or Picos de Europa, which are often free or very low cost for hikers. Finally, "overnight parking" in a car or van is generally tolerated in non-protected areas if you remain "inconspicuous" and do not exhibit camping behavior outside the vehicle. To avoid fines ranging from €30 to €3,000, travelers should use apps like Park4Night to find verified free pitches or seek explicit permission from a local town hall or private landowner.