I'll begin by apologizing if these questions have been asked a million times. I've planned many vacations but Portugal is brand new to me and I'm feeling a bit overwhelmed with the possibilities. We are an active family of three traveling to Portugal over our daughter's spring break from high school. We've chosen Portugal as our destination due to it's beauty, culture, cuisine and affordability! We do not speak Portuguese but we are trying to learn the basics. The trip will be in early to mid April of 2016.
Arrival Friday April 8th - Train to Porto, check into our apartment (we have chosen this option via VRBO due to spaciousness and feeling more a part of the community), explore with a nice walk, dinner, bed early to overcome jet lag.
PORTO April 9 - April 12: During this time we plan to take a 1 day guided small or personal tour to Douro Valley for wine tasting and to see the beautiful valley. Additionally, we are alotting 2 full days to spend in Porto taking walking tours, site seeing, dining etc. This leaves us one additional full day and we are considering a) Braga b) Aveira c) Coimbra d) remaining in Porto if 2 days isn't enough. This is where I'd love some expert advice.
Train to Lisbon April 13th (early): Upon arrival find next apartment and hopefully leave bags or check-in and explore on foot with self-guided walking tour of the area and enjoy dinner (possibly Fado Dinner on this night?).
LISBON April 14 -16: During this time period we plan to take a day trip to Sintra (possibly via an organized small tour or on our own), hire a guide via Rick Steve's guidebook/advice for a full day tour of Lisbon, and finally we are considering a) another full day in Lisbon if recommended b) a day trip to Cascais? OR c) a day trip to Nazare? Would love advice once again.
April 17 Sunday: Return Home.
Please advise if this seems manageable and logical also if we need more time in Lisbon vs. Porto, we haven't booked our apartments yet and I'm trying to figure out how much time we should allot to each of these vibrant cities. I welcome critiques, advice and any wonderful tips or ideas. Thank you in advance.