Trains in Spain

Known for its vibrant culture, rich history, friendly people, and sparkling beaches, Spain is an ideal destination to explore by rail. Boasting the longest high-speed rail network in Europe, getting across the country is faster, more affordable, and more competitive than ever before.

While the historic state carrier Renfe still manages the vast majority of the network, the recent liberalization of Spanish rail has introduced major private high-speed operators, making train travel the absolute best way to experience Spain.

🚄 High-Speed Trains in Spain

Spain’s major cities are connected by high-speed corridors radiating from Madrid. Because of open-market competition, travelers can now choose between four unique rail brands:
Renfe (AVE & Avlo)

AVE: Renfe's premier, classic high-speed service. It operates the most extensive network in the country, connecting Madrid to Barcelona, Seville, Málaga, Valencia, and Alicante at speeds up to 310 km/h (192 mph). AVE offers first-class options, meal services, and maximum comfort.
Avlo: Renfe’s budget-friendly, no-frills alternative. It operates single-class, high-density trains along major tourist corridors (such as Madrid–Valencia and Madrid–Andalucía) with cheap base fares and add-on fees for extra luggage.

iryo

An alliance between Italy's Trenitalia and Spanish partners, iryo operates ultra-modern, quiet Frecciarossa 1000 trains. Positioned as a premium yet highly competitive choice, it features multi-tier seating classes (including excellent executive/first-class tiers) and high-quality onboard dining options. They actively serve routes connecting Madrid with Barcelona, Zaragoza, Seville, Málaga, and the eastern coast.

Ouigo España

Owned by France's national railway company SNCF, Ouigo España brought its signature double-decker high-speed trains to Spain. This low-cost option features highly competitive pricing, a playful onboard vibe, and options to upgrade to "Ouigo Plus" for larger seats and extra baggage. It runs primarily along the Madrid–Barcelona, Madrid–Valencia, and Madrid–Alicante corridors.

🗺️ High-Speed Operators Comparison

Operator / Brand	Service Style	Major Routes Covered	Perks & Considerations
Renfe AVE	Premium / Classic	Country-wide network	Most frequent schedules; quiet cars; fully inclusive luggage allowance.
Renfe Avlo	Budget / No-frills	Madrid to Valencia, Alicante, Seville, Málaga.	Very low starting fares; fees for large bags and seat selection.
iryo	Premium / Flexible	Madrid to Barcelona, Seville, Málaga, Valencia.	State-of-the-art trains; excellent business workspaces and gourmet dining.
Ouigo	Low-Cost / Upgradable	Madrid to Barcelona, Valencia, Alicante.	Double-decker trains; low base fares; structural fees for extra baggage.

🚆 Regional and InterCity Trains

For travelers venturing off the high-speed tracks to explore Spain’s hidden gems and smaller towns, several regional options exist:

Media Distancia: These mid-distance regional trains bridge the gap between large transit hubs (like Madrid or Barcelona) and surrounding mid-sized municipalities.
Alvia / Intercity: Hybrid trains that use specialized gauge-changing technology. They travel seamlessly along high-speed tracks before transitioning onto older regional lines to service northern and southern destinations.
Cercanías: Reliable, high-frequency commuter rail networks operating inside major metropolitan areas (including Madrid, Barcelona, Bilbao, and Valencia), ideal for day trips.
Feve (Renfe Metric Gauge): Scenic narrow-gauge regional lines running exclusively across the mountainous northern coast of Spain, perfectly connecting destinations like Bilbao, Santander, and Oviedo.

🌙 Night Trains in Spain (Important Update)

Please note that traditional Trenhotel night trains are no longer in operation. Renfe permanently discontinued all domestic and international sleeper routes (including the historic lines to Lisbon and Paris). Travelers planning journeys across Spain or into Portugal should instead look toward daytime high-speed networks or connecting regional Intercity options.

🎫 Rail Passes and Reservations

If you plan to use an Interrail Spain Pass or a Global Pass, it is essential to plan ahead:

Seat Reservations: Seat reservations are mandatory for all high-speed (AVE & iryo) and long-distance trains in Spain. Pass holders must book these seats in advance at a station ticket window or via authorized online portals before boarding.
Private Operator Exceptions: Standard Interrail and Eurail passes are predominantly valid on state-run Renfe lines. They are typically not accepted on private competitor trains like Ouigo, which require separate point-to-point ticket purchases.