Guides
Permits, rules and safety, area by area, with the official sources linked.
Permits and rules
Do you need a permit to pick mushrooms in Spain
There is no single Spanish permit: the rules are set by the autonomous communities, and within them by forest owners and regulated zones. A breakdown by source quotes: Castilla y León, Aragón, Comunidad Foral de Navarra, Cataluña.
Safety
Where to take mushrooms for checking in Spain
Where in Spain to take the mushrooms you've found for an in-person check, region by region, what to do if you suspect poisoning, and why photos and apps won't do the job.
Area guides
Huesca Pyrenees: altitude, permits and Ordesa
A guide to mushroom picking in the Huesca Pyrenees: why you should head for the lower belt, how Aragón's rules and municipal permits work, and why visitors may not pick inside Ordesa National Park.
Area guides
Ripollés: a guide to the mushroom forests of the Pyrenees
You don't need a permit to pick in Ripollés, but there are still rules on the ground. What a comarca is, what kind of forest it has according to MicoRadar's calculation, which species and months the model uses, and what the natural park expects of you.
Area guides
Urbión pinewoods: permit, altitudes and season
A guide to the pine forests of Urbión in northern Soria: tree species and altitude belts, the model's estimated season windows, the separate coto licence and the rules of Castilla y León.
Permits and rules
Soria: permit and rules for mushroom picking
How the three land regimes work in Castilla y León, when you need a permit in Soria, where to get one online and what is forbidden in regulated zones.
Permits and rules
Aragón: mushroom-picking permits and limits
When you can pick mushrooms for free in Aragón, when you need a personal permit and how much you may take per person per day, based on the text of Decreto 179/2014 and the Aragón government page.