A practical first-trip Spain itinerary should match the number of hotel bases to the time you can actually spend sightseeing. With seven days and six nights, choose Madrid and Barcelona rather than racing south as well. Ten days and nine nights can support Madrid, Seville, and Barcelona if you accept two intercity transfer days. Fourteen days and thirteen nights allow those three cities plus Granada, with enough room to slow down. Count international arrival and departure as partial days, and treat every hotel change as a real time cost. The strongest route is not the one with the most pins on a map; it is the one that leaves time for museums, neighborhoods, meals, and an unscheduled evening. Use the routes below as frameworks, then adjust them for your flight gateways, season, must-see sites, and tolerance for packing. If one region matters more, replace breadth with depth instead of compressing every stop.
| Length | Suggested Route | Hotel Bases | Usable Sightseeing | Main Tradeoff |
| 7 days / 6 nights | Madrid 3 nights, Barcelona 3 | 2 | About 5 full or partial days | No southern Spain |
| 10 days / 9 nights | Madrid 3, Seville 3, Barcelona 3 | 3 | About 7–8 full or partial days | Two major transfers |
| 14 days / 13 nights | Madrid 4, Seville 3, Granada 3, Barcelona 3 | 4 | About 11–12 full or partial days | More packing and coordination |
