Sintra Tourist Bus 434 and 435 Timetable for Autumn and Winter 2025
- Pedro Ferreira
- Aug 28
- 4 min read
Updated: Oct 1

Hey there, fellow explorers! If you’re planning a trip to the magical town of Sintra this autumn or winter 2025, you’re in for a treat—and I’m here to make sure you navigate it like a local! Sintra’s fairy-tale palaces, like Pena and Monserrate, are perched on those stunning hills, and the buses 434 and 435 are your golden tickets to reach them without the hassle of driving or hiking steep slopes. I’ve scoured the latest info to bring you a detailed guide on their timetables for September through February 2025, so you can plan your adventure with ease. Let’s dive into the schedules, tips, and why these buses are your best friends in Sintra!

Why Bus 434 and 435 Are Your Sintra Must-Haves
I’ve always found Sintra’s charm lies in its hilltop wonders, but getting there can be a challenge with narrow roads and limited parking. That’s where the Scotturb-operated buses 434 and 435 come in—they’re designed for tourists like us, whisking us from the Sintra train station to the must-see spots. Bus 434 is your go-to for Pena Palace and the Moorish Castle, while 435 takes you to hidden gems like Quinta da Regaleira and Monserrate Palace. With autumn’s crisp air (11°C to 26°C) and winter’s cozy chill (8°C to 15°C), these buses save you from traffic stress and let you soak in the views. Plus, they’re budget-friendly—perfect for a day of palace-hopping!
Bus 434 Timetable: Autumn and Winter 2025
Bus 434 follows a scenic loop from Sintra train station, hitting key stops like Pena Palace and the Moorish Castle before circling back. Here’s the confirmed schedule for autumn (September to November) and winter (December to February) 2025, based on the latest updates:
Operating Hours:
September to November (Autumn): 8:50 AM to 7:00 PM
December to February (Winter): 9:00 AM to 6:00 PM
Frequency: Every 15-25 minutes, depending on demand and traffic.
Key Stops and Travel Times:
Sintra Train Station to Pena Palace: ~20 minutes
Pena Palace to Moorish Castle: ~10-minute walk (bus doesn’t loop back)
Moorish Castle to Sintra Train Station (via town center): ~15 minutes
Ticket Options:
Round-trip: €13.50
24-hour Hop-On Hop-Off: €15.20 (covers both 434 and 435)
Single fare (less common, cash only)
Notes: The first bus leaves at 8:50 AM in autumn, shifting to 9:00 AM in winter. Last departures adjust with daylight, so aim to start early to avoid queues—trust me, I’ve waited 20 minutes in line before!
Bus 435 Timetable: Autumn and Winter 2025
Bus 435 is your ticket to Sintra’s quieter treasures, with a hop-on-hop-off route from the train station. Here’s the confirmed schedule:
Operating Hours:
September to November (Autumn): 9:30 AM to 6:10 PM
December to February (Winter): 9:30 AM to 5:30 PM
Frequency: Every 20-30 minutes, varying with season and traffic.
Key Stops and Travel Times:
Sintra Train Station to Quinta da Regaleira: ~10 minutes
Quinta da Regaleira to Monserrate Palace: ~15 minutes
Monserrate Palace back to Sintra Train Station: ~20 minutes
Ticket Options:
Single circuit (hop-on-hop-off until route completes): €13.50
Notes: This bus is smaller, so it fills up fast—especially in October, when I’ve seen it skip stops! Plan to board early, and note it’s a one-way loop, not unlimited rides all day.
Practical Tips for a Smooth Ride
I’ve learned a few tricks from my Sintra trips that I’d love to share with you:
Beat the Crowds: Arrive by 9:00 AM—those early buses are less packed, and I’ve snagged a seat every time. Queues can form fast, especially on weekends.
Tickets: Buy online for the 24-hour pass to save time and sometimes money. Onboard, it’s cash only, and drivers might push the €15.20 pass—be ready with euros!
Comfort: Wear comfy shoes—there’s some walking at stops—and layer up, as it can get breezy on those hills. I always pack a snack; cafes at palaces can be pricey.
Alternatives: If buses are full, tuk-tuks (€30+) or Ubers (€10-€15) are options, though traffic can slow them down too.
Weather Check: Autumn mist and winter rain can delay buses, so check Scotturb’s site or app for real-time updates—I wish I’d done that last November!
Why These Buses Make Sintra Unforgettable
For me, buses 434 and 435 turn Sintra into a stress-free adventure. Whether I’m gazing at Pena’s colorful towers from the 434 or wandering Quinta da Regaleira’s gardens after a 435 ride, the convenience lets me focus on the magic. With confirmed timetables from 8:50 AM to 7:00 PM in autumn and 9:00 AM to 6:00 PM in winter, you’ve got plenty of daylight to explore. Book your train from Lisbon (30-40 minutes, €2.50) and hop on—autumn’s golden hues and winter’s cozy glow await. What’s your must-visit palace? Let me know below—I’d love to hear your plans!
Wishing you a smooth ride and magical moments in Sintra! 🚍✨
Comments