Activity #1: Belém district - UNESCO World Heritage sites: Jerónimos Monastery (accessible, stunning Manueline architecture), Belém Tower (exterior accessible, tower climb not), Monument to Discoveries (elevator to top), must-visit Pastéis de Belém bakery (original custard tarts since 1837, accessible), riverfront accessible paths
Activity #2: Tram 28 experience - iconic yellow tram through historic neighborhoods, regular trams NOT accessible but private accessible tram tours available, alternatively drive/taxi the route to see neighborhoods, passes many major sites, extremely touristy but quintessential Lisbon
Activity #3: Alfama district exploration - oldest neighborhood, medieval maze of streets, many stairs BUT accessible routes exist along main streets, take accessible taxi/tuk-tuk to São Jorge Castle (accessible entrance, stunning views), Alfama viewpoints accessible by vehicle, fado music houses (many accessible)
Activity #4: LX Factory - former industrial complex, trendy shops, restaurants, bookstore, street art, fully accessible, hip atmosphere, great for lunch and shopping, under 25th April Bridge, locals and tourists, Sundays especially lively
Activity #5: Sintra day trip - fairytale town 40 minutes from Lisbon, UNESCO site, Pena Palace (challenging accessibility but amazing exterior views), Quinta da Regaleira (limited accessibility), town center relatively accessible, beautiful scenery, popular day trip, book accessible tour
Activity #6: Cascais beach town - charming coastal town 30 minutes from Lisbon, accessible promenade, beaches with access, excellent seafood, relaxing day trip alternative to Sintra, accessible train from Lisbon, less crowded, beautiful sunsets