Best area in CO for vacation cabin/AirBNB rental?

[Tim Schroeder]

I already have 3 vacation rentals in TN so I know the business. But I live near Denver and I want my next one to be something I can drive the family to and use as a vacation home. Questions: What areas offer the best price/income ratios? Not looking for a $1m condo in Vail. Prefer the classic rustic "Cabin in the woods". No more than 3 hrs from Denver. Do I need to be near a ski resort to make decent income in the winter?