Yes, Uber and Bolt can take you to the entrance of Pena Palace in Sintra, but it is often not the most efficient or recommended option due to strict traffic regulations. As of 2026, private cars are strictly prohibited from driving up the mountain to the palace; only authorized taxis, public buses (Line 434), and ride-hailing vehicles are permitted. Because the road is narrow and often gridlocked with tourist traffic, many Uber drivers are reluctant to accept rides to the palace, leading to long wait times or cancellations. A trip from the Sintra train station typically costs between €5 and €10, but finding a ride back down is even more difficult as drivers are often unavailable at the summit. For the best experience, many travelers prefer taking the 434 Scotturb bus, which runs in a loop, or a local tuk-tuk for a more scenic and guaranteed climb. If you do use Uber, be prepared for a slow crawl up the hill and ensure you are dropped off at the main gate, rather than just the entrance to the park, to avoid a steep 15-minute uphill walk.