Sintra

Exit Pena Palace through the lower park gate and follow the signposted forest trail — a flat fifteen-minute walk under a canopy of moss-covered oaks and giant tree ferns that feels straight out of a Tolkien set. The eighth-century Moorish ramparts snake along a granite ridge with no guardrails and no gift shops, and the eastern wall leads to the Royal Tower at the highest point. From the top: a complete panorama sweeping from Pena Palace behind you, across the Sintra valley carpeted in green, all the way to the silver line of the Atlantic on the horizon.

Tip: The connecting trail from Pena Palace brings you to the upper entrance, which is typically quieter than the main gate off the road. The south-facing ramparts catch the mid-morning sun perfectly — keep the wall to your left for photos looking across the valley. Wear grippy shoes: the stone steps are polished smooth by eight centuries of feet and turn lethal when damp. Walk the eastern wall circuit only; the western section is scrubby and viewless.

Walk thirty minutes downhill from the Moorish Castle on the cobbled forest road, dropping two hundred meters through the tree canopy with tiled rooftops appearing through the branches as you approach the old town. Casa Piriquita has been Sintra's legendary bakery since 1862; order the travesseiro (two euros eighty) — a torpedo of shatteringly crispy puff pastry filled with almond-egg cream — and two queijadas (one fifty each), tiny cinnamon cheese tarts that crack at the first bite. Add a meia de leite to wash it down and you are refueled in fifteen minutes flat.

Tip: Go to the original location at Rua das Padarias 1 — the one with the blue azulejo tile facade — not the second branch across the street, which reheats the pastries. Eat the travesseiro the second it lands in your hand: the pastry goes from transcendent to merely good within ten minutes of cooling. Grab two extra queijadas wrapped for the train ride back — they travel well for hours.

Walk fifteen minutes west from Piriquita along Rua Barbosa du Bocage — a gently climbing lane lined with mossy estate walls and overhanging wisteria — until the Regaleira gate appears on your left. Head straight to the Initiation Well: a twenty-seven-meter spiral staircase descending into the earth, lit by a single oculus above, with the early-afternoon sun falling nearly vertical down the center in a shaft of pure cinema. At the bottom, a dripping grotto tunnel exits at a stepping-stone lake surrounded by ferns; circle back past the neo-Gothic chapel and the palace facade draped in carved stone lacework.

Tip: Go to the Initiation Well first, before anything else — by mid-afternoon a queue forms at the top and you will wait twenty minutes to descend. Take the spiral staircase down, not the regular steps, and pause at the bottom to photograph the light shaft directly above you before other visitors block the frame. The exit tunnel is pitch dark and ankle-deep in spots — use your phone flashlight. The upper gardens are pleasant but skippable if you are short on time; the well and the grotto tunnels are the entire experience.

Walk fifteen minutes east from Regaleira back along Rua Barbosa du Bocage into the old town, where the palace's twin white conical chimneys rise above the Praça da República like a pair of enormous inverted funnels. This is Portugal's best-preserved medieval royal residence — five centuries of Moorish, Gothic, and Manueline layers stacked into one building that housed every Portuguese monarch from the fifteenth century onward. Circle the full perimeter: the south side reveals ornate Manueline windows and old market arches, while from Rua Gil Vicente on the north the chimneys frame against the forested Sintra hills for the classic postcard shot.

Tip: The most photogenic angle is from the southwest corner of Praça da República around 15:00, when the afternoon sun lights the tiled facade and both chimneys align symmetrically against the sky. Do not pay to enter — the interior is underwhelming after Pena and the Moorish ramparts, and the exterior is the real architectural showpiece. Spend the late afternoon exploring the old town's pedestrian lanes and resting at a café terrace on the square before dinner.

Three minutes on foot from the palace square — walk north up Rua Dr. Alfredo da Costa, entrance on your left. Chef Luís Santos runs Sintra's most inventive kitchen: the slow-cooked suckling pig with sweet-potato purée and apple chutney (eighteen euros) is the dish that built the reputation, and the codfish confit with broa cornbread crust and turnip-green rice (sixteen euros) is what regulars order. The all-Portuguese wine list is compact and honest — a glass of Quinta de Chocapalha red from the nearby Lisbon wine region costs five euros and drinks well above its price.

Tip: Reserve a window table by phone — there are only thirty seats and summer weekends fill by 18:00. On weekdays, walking in at 19:00 usually lands a spot. Skip the tasting menu unless you have two full hours; the à la carte mains are equally creative and you will finish in comfortable time for the train. One warning for the area: the restaurants lining Praça da República and Rua das Padarias are tourist traps — twelve-euro bifanas, eight-euro beers, and cafeteria-grade cooking at sit-down prices. The last train to Lisbon Rossio departs around 23:30, so there is no rush.