Toledo was the capital until 1561; Madrid was the capital until 1601; Valladolid was the capital until 1606.
Boundaries: Instituto de Geografico Nacional (http://centrodedescargas.cnig.es/CentroDescargas/index.jsp) via geoBoundaries, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); boundaries modified; Natural Earth (naturalearthdata.com), public domain
| Andalusia | Sevilla | 8.6 M · 8 provinces |
| Aragon | Zaragoza | 1.4 M · 3 provinces |
| Canary Islands | Las Palmas de Gran Canaria | 2.3 M · 2 provinces |
| Cantabria | Santander | 591 k · 1 province |
| Castilla-La Mancha | Toledo | 2.1 M · 5 provinces · seat ≠ largest |
| Castilla y León | Valladolid | 2.4 M · 9 provinces |
| Catalunya | Barcelona | 8.0 M · 4 provinces |
| Ceuta | Ceuta | 83 k · 1 province |
| Comunidad de Madrid | Madrid | 7.0 M · 1 province |
| Comunitat Autònoma de les Illes Balears | Palma | 1.2 M · 1 province |
| Comunitat Valenciana | Valencia | 5.4 M · 3 provinces |
| Euskal Autonomia Erkidegoa | Gasteiz / Vitoria | 2.2 M · 3 provinces · seat ≠ largest |
| Extremadura | Mérida | 1.1 M · 2 provinces · seat ≠ largest |
| Galicia | Santiago de Compostela | 2.7 M · 4 provinces · seat ≠ largest |
| La Rioja | Logroño | 324 k · 1 province |
| Melilla | Melilla | 87 k · 1 province |
| Navarra | Pamplona | 678 k · 1 province |
| Principality of Asturias | Oviedo | 1.0 M · 1 province · seat ≠ largest |
| Región de Murcia | Murcia | 1.6 M · 1 province |
Nothing has been written about Spain here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Madrid as the capital of Spain. If that is wrong, tell us what it should be and where you read it.
Sign in to send a correction for Spain, so a moderator can follow up with you.