A:
The best Rail Tours in Portugal according to Viator travelers are:
- Small group tour to Sintra, Pena Palace, pass by Regaleira, Cabo Roca, Cascais
- Guided Tour to Sintra, Pena, Regaleira, Cabo da Roca and Cascais
- Lisbon Hop-On Hop-Off Bus, Tram Tour, River Cruise for 72/96Hour
- Sintra and Cascais Small-Group Day Trip from Lisbon
- Half Day Hike & Picnic 2.0 with Dog Love in Porto's Mountains