Depart Fátima after breakfast and drive about 45 minutes to Tomar, arriving in time to wander the UNESCO-listed Convent of Christ; explore the round Templar Charola, cloisters and the Manueline window carvings while a local guide or audio tour fills in the Order of Christ's dramatic history. Pause at Praça da República for coffee and pastries, then stroll the narrow streets toward the Synagogue and the 16th-century aqueduct, soaking in Tomar’s medieval ambiance before heading to the hills.
Head northwest into the Serra de Aire e Candeeiros Natural Park for a scenic, 30-40 minute drive to visit the Vila Velha limestone plateau and the nearby Grutas de Mira de Aire caves; take the guided cave tour to see shimmering stalactites and underground chambers, then enjoy panoramic views from the plateau for photos of the velvety karst landscape. Stop for a relaxed country lunch in Alvados or São Bento, sampling regional cheese, smoked pork and a glass of local wine before a short walk along a marked trail to admire limestone pavements and seasonal wildflowers.
Return to Tomar or choose a countryside pousada for a quietly festive New Year’s Eve dinner—book in advance to enjoy a menu of roasted lamb or bacalhau with local accompaniments and regional desserts like queijadas. If you’re back in town, join the locals at Praça da República or along the Nabão river for a low-key countdown and the occasional fireworks; otherwise, savor a nightcap under the stars at your rural guesthouse, listening to the peaceful Serra hills usher in the New Year.
Leave the Serra and Tomar behind after a leisurely breakfast and drive west about 1 hour to Nazaré, arriving in time to ride the funicular up to Sitio for spectacular views over Praia do Norte and the towering cliffs where big-wave surfers chase winter swells. Wander the clifftop promenade, visit the Sanctuary of Our Lady of Nazaré and watch local fishermen mend nets on the beach below, then pause for a strong coffee and a pastel de nata while scanning the horizon for surf action.
Continue a scenic 40-minute drive south to the walled town of Óbidos — stroll through the Castelo gate, amble the cobbled Rua Direita lined with artisan shops and stop at a tavern to sample the town’s famous ginjinha served in a chocolate cup. Climb a section of the castle walls for panoramic views over whitewashed houses and the surrounding countryside, then head west another 25 minutes to Peniche for fresh seafood at a harbor-side restaurant and a walk along the fort (Fortaleza de Peniche) to watch fishing boats and the Atlantic spray.
As daylight wanes, choose a seaside viewpoint in Peniche to enjoy the sunset over the Berlengas archipelago and toast the first full day of the trip with a glass of local vinho verde or a seafood cataplana. If you prefer a cozier end, return to Óbidos for a candlelit dinner inside the castle walls or settle into a beachfront pousada in Peniche, reflecting on the coastal contrasts from dramatic Nazaré cliffs to Óbidos’ medieval charm.
Depart Peniche/Óbidos after breakfast and drive about 45 minutes to Sintra, arriving in time to wander the fairy-tale gardens and terraces of Quinta da Regaleira — descend the Initiation Well, explore the grottoes and climb the towers for postcard views. Continue to the hilltop Palácio da Pena to admire its colorful Romantic architecture and sweeping vistas over the Atlantic before a short coffee break in the village centre.
Head down from Sintra toward the coast and stop in cascais for a relaxed seafood lunch on the marina or at Praia da Rainha, then stroll the promenade to the Boca do Inferno cliffs for dramatic ocean views and the crashing surf. Drive along the scenic coastal road to the elegant town of Cascais, pausing at the Guincho overlook if the light and wind call for it, and enjoy a late-afternoon coffee or gelato while watching sailboats and surfers.
Complete the drive into Lisbon (about 30-40 minutes from Cascais) arriving in time for a sunset walk along the Tagus at Belém — visit the riverside gardens and perhaps pick up a last pastel de nata at Pastéis de Belém. For dinner, choose a lively neighborhood in Lisbon (Chiado or Alfama) to sample bacalhau or petiscos with a glass of vinho verde or local red, then stroll the illuminated streets or catch Fado music to round off the trip.