| 1 | High mountains | Pyrenean ridge, alpine zones, glacial valleys |
| 2 | Mid-mountain valleys | Baztan, Roncal, Irati – deep green valleys |
| 3 | Karst hills | Limestone ridges, caves, dry vegetation (Sangüesa) |
| 4 | Urban basin | Pamplona valley – fluvial plain surrounded by hills |
| 5 | Rolling wine hills | Valdizarbe, Estella – gentle slopes with vineyards |
| 6 | Flat plateaus | Zona Media – open fields, low elevation contrast |
| 7 | Irrigated river plains | Ribera Alta – Ega, Arga riverbanks, fertile belts |
| 8 | Semi-desert | Bardenas Reales – erosion landforms, steppe |
| 9 | Transition zones | Between Pyrenees and plateau – ecological shift |
| 10 | Forest corridors | Atlantic slope, beech forests (Irati, Quinto Real) |