Since we figured out that we didn't need to see Amboise further, we were just a bit ahead of schedule, so after a bit of extra sleep, we elected to go to Loches, a nearby city with its own medieval town.
We then went to an underground quarry display showing how things used to be back in the day for people working there (not super great, but they had wild fraises des bois in their yard, so that made up for it for Jennifer :) ).
Azay Le Rideau had another castle that was decent, although a bit pale compared to some of the ones we had seen earlier, however a lot of local castle have their own history, so that's interesting if you care about 500 years+ of which king attacked who, and why, and the 100+ year war between the British and the French:
We then headed to Chinon to see its Castle and history, and visit the old town before heading to our hotel. Chinon had dragons on display to amuse the kids. They looked nice, but a bit out of place :)
We had a bit of time in downtown Chinon, including a nice wine cellar: