Why go? Whether you choose one of the easygoing loops on Lookout Mountain or rugged climbs in Eldorado Canyon State Park and around the striking sandstone formations known as the Flatirons, you'll be treated to stellar natural vistas. While you wander amid ponderosa pines and Indian paintbrush, keep your eyes peeled for mule deer and monarchs (never mind rattlesnakes and black bears).
Another big draw is the expansive amphitheater, which has hosted such headliners as the Beatles, Tom Petty and John Denver. You'll soon find (and hear) that the theater – geologically formed by the red rocks – boasts amazing acoustics and an enjoyable atmosphere. But many recent visitors said that no matter the show, the majestic atmosphere makes it a good time. Even if you can't fit a concert into your schedule, many travelers agreed that the theater is worth a stop for the photos alone, while the park's visitor center features displays dedicated to past acts.
Denver's Union Station is a two for one: it's a working public transit station and a highly praised dining and shopping center. The station was a huge success when it first opened to the public in 1881, providing railroad service until the center of the building caught fire in 1894. The architecture from the 1917 redevelopment remains and today, it's home to an Amtrak hub and a bus concourse. Located in the hip Lower Downtown neighborhood (aka LoDo), with multiple dining options and boutiques, and The Crawford Hotel, Union Station is a newfound entertainment center.
Located south of central Denver, Washington Park is consistently praised by Denverites and visitors alike for its ample facilities and enjoyable atmosphere. Occupying 165 acres, this immense park boasts miles jogging paths, swaths of gardens and, most notably, two massive lakes. Washington Park is a popular weekend hangout spot thanks to the variety of things to do here. You can spend your time simply relaxing on the grass, or you can take advantage of the park's eight tennis courts, boat rentals and Recreation Center, which houses a pool and offers scheduled fitness classes and swim lessons.