Quebec City, Canada
This is a great daytrip. My favorite parts were the trip to the falls and also the chocolate shop. Our tour guide was great and even made an unscheduled stop at a strawberry stand, treating our tour group to fresh strawberries! If possible, I'd suggest adding some time to the falls--45 minutes there felt a bit rushed and didn't allow time to hike up to the top, only ride the cable car--and take 15 minutes or so off of the St. Anne visit, which felt a bit long. At the chocolate shop, get the soft-serve ice cream dipped in dark chocolate--it's a real treat!
This is one of the best tours I've ever been on, and Becky (the tour guide) is really great. You'll see a lot of beautiful areas and learn a lot. The lunch on the vineyard/farm is definitely a highlight. I'm a vegetarian, and they altered the meal a little for me. The food is so fresh and delicious, and it's fun to sample all the wines. Definitely a great way to spend a day!
Tour guide was very informative, and the castle was the highlight, although we didn't have a guided tour as I'd thought we would. The Christmas market was nice, although items are expensive by American standards. The scenery is beautiful though. The only thing that I really didn't like about this tour is that it was supposed to start at 10am, but the tour guide waited for 30 minutes for extra people to book, which took away from shopping time at the market.