Are there any hiking trails in the Rocky Mountain National Park?

Oh my gosh, yes! If you've never been it really is a must see. The park is beautiful even when you're just driving around. There are tons of places to hike and explore. My favorite is Bear Lake. Once you're at the lake there is a trail that goes around it with pretty views and tons of wildlife to see like turtles, chipmunks, tons of birds, fish, etc. The path around the lake is really easy but if you're up for more of a workout, there is a trail that goes up from Bear Lake (I can't remember the name right now) much higher and there are some smaller lakes and ponds to explore. It's also nice because it's never crowded and there are some great photo ops. If you are planning on going there this summer though, I'd check the website first because I know they have been doing a lot of road improvements and some areas have been closed off periodically.