Buy tickets at Eurail, https://www.eurail.com/en/get-inspired/trains-europe/high-speed-trains/ave
Point to point tickets, https://www.renfe.com/es/en/viajar/prepare-your-trip/billetes-ave-y-largadistancia/all-tickets
Buy tickets at Eurail, https://www.eurail.com/en/get-inspired/trains-europe/high-speed-trains/ave
Point to point tickets, https://www.renfe.com/es/en/viajar/prepare-your-trip/billetes-ave-y-largadistancia/all-tickets