Forget going to RMNP in the summer--too many tourists! The best time to go is during the week in September or May. You feel like you have the whole place to yourself! If you go in the early morning or evening, you can catch the elk herds and hear the bulls bugling, maybe even catch a free fight! The hike to Alberta Falls is easy and gorgeous. PS If you take your dog, don't let it off its leash!
Pros: gorgeous drive, hiking for all levels
Cons: Summer tourists
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