Lisbon

Oh, how exciting! Lisbon is a fantastic destination for a family vacation with its vibrant culture, delicious seafood, and stunning ocean views. Let's plan out a delightful 6-day itinerary for you:

Day 1: Arrival in Lisbon

• Check into your accommodation and freshen up
• Head to Baixa district for a leisurely stroll and some shopping
• Enjoy a traditional Portuguese dinner at a seafood restaurant in the area

Day 2: Explore Belém

• Visit the iconic Belém Tower and Jerónimos Monastery
• Indulge in some delicious pastéis de nata at Pastéis de Belém
• Take a relaxing walk along the Tagus River promenade

Day 3: Sintra Day Trip

• Take a day trip to Sintra to explore the colorful Pena Palace and the enchanting Quinta da Regaleira
• Enjoy a seafood lunch in the charming town center
• Head back to Lisbon and relax in the evening

Day 4: Oceanarium and Parque das Nações

• Spend the morning at the Lisbon Oceanarium, one of the largest aquariums in Europe
• Explore the modern Parque das Nações area and enjoy a seafood lunch by the waterfront
• Take a scenic cable car ride for panoramic views of the city

Day 5: Cascais and Estoril

• Take a day trip to the coastal towns of Cascais and Estoril
• Relax on the sandy beaches and enjoy some fresh seafood by the sea
• Explore the charming streets and visit the Cascais Marina

Day 6: Alfama and Sunset Cruise

• Explore the historic Alfama district with its narrow streets and Fado music
• Enjoy a seafood dinner at a local restaurant
• End your trip with a sunset cruise along the Tagus River, admiring the city's skyline from the water

I hope this itinerary gives you a good mix of sightseeing, delicious seafood, and ocean views during your stay in Lisbon. Have a wonderful trip!