At the top of my bucket list for this trip was a visit to Cascais. It is fairly simple to get to, but we took the long way to the train station (on foot via the cobblestone sidewalks – a tough one for my sense of balance). We got sort of lost a couple of times. The easy way was to go to the Rossio subway station and take the green line to Cais do Sodre where we switch to the train to Cascais. But we walked. Eventually we reached the western waterfront of downtown. Google and the GPS said we were there, but we could not seem to find it.