Motorcycle storage in Spain
 

After a planned tour in Spain this fall 2022 I am intrigued by the idea of storing my bike and returning in Spring 2023 for more touring. Any suggestions are storage options in northern Spain? Costs? Security? Also suggestions on motorcycle insurance for EU countries?

I dont think you will have to much trouble sorting storage. I am touring the south but there are always storage businesses near the tourist airports.
Malaga airport for example is surrounded by storage facilities and they are not too expensive.
Expat FB groups would be a good place to start.