Where was The Spanish Gardener filmed?

Filming locations

• Studios & sets Pinewood Studios England British film studio and television studio situated in Iver Heath, Buckinghamshire, England

  “The adaptation was filmed both at Pinewood Studios near London and in Palamós nearby Mas Juny estate, as well as in S'Agaro, on the Costa Brava, Catalonia.” Wikipedia

Also per Wikipedia's article

The Wikipedia article names 5 more places. Each links to the sentence that says so.

Recorded only at country level

Also filmed in Spain, but the exact places are not known, so they are not on the map.

Also shot in these places

Set in the same places