The most popular and convenient way to get from Sintra town to Pena Palace is by taking the Scotturb 434 Bus (the "Pena Circuit"). This tourist shuttle departs from the Sintra Train Station every 15 minutes and winds uphill past the Moorish Castle before dropping you at the palace gates; in 2026, a round-trip ticket costs approximately €12. For those looking for a more "scenic" or private experience, electric Tuk-Tuks and rideshare apps like Bolt are readily available, usually costing €8–€12 for the 10-minute trip. While you can walk, it is a very steep, 45-to-60-minute uphill hike through the Villa Sassetti or Santa Maria trails, which is only recommended for those in good physical condition with sturdy shoes. Note that driving your own rental car is strongly discouraged, as the narrow mountain roads are often closed to private traffic and parking at the summit is nearly non-existent for non-residents.