What is the fine-grained topic of the following text: The McKirdy Cabin is more popular during the summer months due to its close proximity to the town of Valemount and the great alpine hiking it offers just out the back door while the Clemina Cabin tends to be a winter favourite for its ski touring opportunities. Only return the topic.
Popularity of McKirdy and Clemina Cabins in different seasons due to their respective outdoor activities.