The tallest mountain in North America is known for making its own weather. Now its weather patterns and temperatures are the subject of scientific scrutiny in a warming climate.

There are, across the National Park System, dozens and dozens of jewels that don't attract crowds while offering you gorgeous landscapes, deep history, and rich experiences. Here's a look at some of those places that the National Parks Traveler wrote about this year.

Call them what you like — outhouses, pit privies, vault toilets, washrooms, bathrooms or just plain old public toilets. When you spend the year touring Parks Canada's national historic sites and national parks for stories — like I just did — you'll need to use the facilities on a regular basis. And by facilities, I don't mean the "facilitrees" when you're desparate and have to go in the great outdoors, and I don't mean the cush indoor ones with flush toilets found in heated/air-conditioned visitor centers. I mean the standalone ones that aren't always as clean and fragant as you'd like and where you consider yourself lucky if there's a good supply of toilet paper and sanitizer.

In northern Minnesota, tucked up against the Canadian border, thousands of furry engineers are at work.