Yes most are included but it depends on the company.

France : SNCF yes, Ouigo no

Spain : RENFE yes, Ouigo, Iryo no

Italy : Trenitalia yes, .italo no

Keep in mind that you need to add seat reservations on high-speed trains in some countries :

- 13€ Italy

- 10-20€ TGVs within France

- 10€ Spain (not available online)

- some expensive cross-border routes

If you're travelling in summer, try to make them in advance. Some extreme cases : Eurostar and Thalys can sell out weeks in advance due to a limited number of seats available to passholders.

If you want precise advice, let us know the route, date and departure time.

German and Swedish high speed trains are also included. In Germany reservations are optional and in Sweden reservations are mandatory. 

Thank you for the information