(within 30 mins of Sitges)
1. Caves Codorniu: http://www.visitascodorniu.com/en/
Codorniu is a large cava producer, probably the most famous. This is must-see and has a great tour. The building itself is impressive and the tour includes a train ride through the vast bodega.
2. Freixenet: http://www.freixenet.es/en/cavas/
Freixenet is a another large cava producer. The main competitor of Codorniu. This is also a great tour and one of the biggest producers of Cava.
3. Jean Leon: https://www.jeanleon.com/en/wine-tourism/
Jean Leon is small wine producer with a very interesting back-story and lovely tour; An intimate personal tour and as compared to some of the bigger producers large.
4. Torres Bodegas: https://www.torres.es/en/experiences/
Torres have tours and a restaurant on site.
5. Caves llopart: https://www.llopart.com/en/reserva-tour/
Caves llopart do great tours
6. Mas Tinnell Bodega: https://mastinell.com/en/
Mas Tinnell is a bodega with wine tasting tours, a restaurant, and a hotel.