I stayed at the Colony while speaking at a conference at the end of October. This location is perhaps the prime piece of commercial real estate in Kennebunkport. It is a short walk to the town center with lovely shops and to Walker Point for a magnificent view of the north Atlantic. I took advantage of the latter for a run in the mornings, as there is no fitness room.
The hotel is one of the great hotels of a previous era. While it is restored for modern use, it retains the decor of the past, which is lovely. The staff are very kind, the rooms are large with modern and spacious baths, and the breakfast (included in my stay) was great. Where else can you eat breakfast with a gorgeous view of the ocean? The hotel has a heated pool and it was being used even at the end of October. I wish I had thought to bring my swimsuit!
The down side, as has been mentioned in previous reviews, is the thinness of the walls. Given the fact that people were coming and going in the halls till quite late at night, and my neighbors were on the loud side, it was difficult to sleep. Thankfully I have learned to bring ear plugs, but I wish I had brought a white noise machine too.