The Chateau Frontenac Hotel dominates the Old Quebec skyline, and provided a great base for exploring Quebec City (although there are many small charming hotels in the area).
Wherever you stay, you won't want to miss Old Quebec, and its many restaurants, boutiques, museums, and shops, both inside and outside the wall.
Outside the wall, the lower and oldest part of the city has museums, many antique shops, boutiques, gift shops, and the Old Port (Vieux Port). These streets are said to be the oldest commercial streets in North America.
Inside the wall, there are historical hotels, churches, and remnants of military defense everywhere, including cannons, and a fortress called The Citadel.
Quick Tips:
Consider the weather carefully when you come. Early spring (late March) was bitter cold and windy other than during noon-time hours. There was a lot of snow piled up as it was removed from the streets, and sidewalks were icy in many areas. Additionally, many businesses are seasonal and do not open until later in the Spring. Fortunately, most were open during our visit and eager to do business. Dress very warmly if you visit in low season.
Vistors from outside of Canada can get a refund on taxes paid for accommodations and most goods. To qualify, the total pre-tax purchases must be over CDN, and individual receipts must be at least CDN pre-tax. In the US, I receive a check in US dollars about 10 weeks after requesting a refund.
Best Way To Get Around:
There are many ways to get to Quebec City. We unexpectedly decided to cut a visit to Montreal short so we could visit. Since we didn't plan, we decided to rent a car for flexibility, but at a higher cost than the train.
By car, Quebec City is about 250 Km (over 2 hours) from Montreal. It is an easy drive on major highways. I did not notice where the train station(s) were in Quebec City, so felt comfortable with the decision to rent the car.
Once you are there, you can walk about anywhere, but wear good walking shoes because the terrain is hilly and unlevel, and there may be snow and ice on the streets and sidewalks.