*Arc de Triomphe - we saw some people crossing the street but you're advised to go underground; that night we had more leftovers for dinner
Day 9 (San Sebastian): We took an early flight from CDG to Biarritz, a French Basque town. From there, we took a bus to a local train to the Euskotren rail station where we crossed the border into Spanish Basque country
The coastal city is split into an old and new section; we stayed in the new section (we'll hike this the next day) *Playa de la Concha