Combining science education with interactive entertainment, the Butterfly Pavilion houses five exhibits, 1,600 free-flying tropical butterflies, and a multitude of creepy, crawly creatures. Begin your day with a Tropical Odyssey, a bilingual adventure complete with larger-than-life caterpillars and butterflies and a zip line that allows children to sprout wings and soar like a penguin. Crab-walk to the Crawl-A-See-Em exhibit where brave souls can hold Rosie, a Chilean tarantula, and discover leaf insects, scorpions, beetles, and giant millipedes, and head to the Water's Edge to touch sea stars and more. Furthermore, levitate to the Wings of the Tropics exhibit to admire butterflies from around the world as they rest on your eyelashes. End your safari with a hike on the Butterfly Pavilion's half-mile natural trail teeming with prairie dogs, rabbits, ogres, herons, hawks, and eagles.
Ranked the No. 3 best thing to do in Denver by U.S. News & World Report, Denver Zoo hosts 3,500 different animals from more than 650 species, which blend with several interpretive exhibits. Sprawling naturalistic displays place animals in environments approximating their native habitats, giving a glimpse of exotic locales and diverse behavioral patterns. The Tropical Discovery exhibit boasts a 2,250-gallon pool teeming with piscine life and exotic turtles in a waterfall-lined indoor rainforest. Two prides of lions sprawl along rocky outcroppings in the lion kopje in Predator Ridge while African wild dogs, guineafowl, and spotted hyenas play a heated game of Yahtzee. Commune with ancient cousins in the seven-acre Primate Panorama, where chattering monkeys swing from trees while powerful gorillas amble freely about their one-acre exhibit.
Fourteen Huacaya alpacas roam the fields at Ancient Treasures Alpaca Ranch where visitors can explore the ranch and meet the alpacas at all states of fluffiness. Once they get addicted to ogling the animals' soft fur, they can purchase hats and scarves featuring that same wool in the gift shop. Then, on shearing day, visitors can help coral, clip, and pack alpaca fur from 50 animals to get them ready for the summer in one massive event.
Cleaved through 30 acres of densely situated corn stalks, the Wild West Corn Maze tests voyagers’ senses of direction as they maneuver through the leafy corridors. The cornrows compose 10 distinct mazes, including one with a cowboys-and-aliens theme and an obstacle course where visitors challenge scarecrows to a barrel-rolling duel as they search for the exit. After moving through the agrarian labyrinth, guests with unlimited-level tickets can check out a number of other autumnal attractions, including tractor rides, a farm-animal petting zoo, and a pumpkin patch. The bucolic setting also boasts a massive jumping pillow—an inflatable mat where tykes can bounce in the open air—a pumpkin launcher and a corn cannon, both of which hearken back to the simpler days when all nautical warfare was waged with produce.
Children run in trails marked by prehistoric footprints, and fingers run across fossils during each visit to Dinosaur Ridge, a nonprofit organization dedicated to the preservation of ancient artifacts. Around every corner of the outdoor museum—which rests on land designated as a national natural landmark—bones and impressions protrude from their earthy abodes as evidence of the area's once larger-than-life inhabitants. Paleontologists of all ages can examine curious tracks on surrounding hiking paths, such as Triceratops Trail, or hop on a guided bus tour to examine fossil sites and valleys where brontosauruses used to question the meaning of life.
Lurking inside the visitor center is the Trek Through Time exhibit, where interactive children's games, replica fossils, and massive murals join forces to lead explorers into different prehistoric eras. In addition to its day-to-day operations, Dinosaur Ridge also plays host to various events during the year, including Boy Scout days, birthday parties, and lectures that explain how T. rex stayed humble despite his large stature.
The annual Denver Country Fair brings to life an idea conceived in the 19th century: the people of Denver purchased a plot of land to host a county fair that would bring together merchants and revelers alike. Before their campaign could be fully realized, the nation was split in two as citizens began fighting in the Civil War. As a result, plans for a county fair were all but abandoned until new organizers took up the reins in 2011 to give the county a celebration all its own.
The three-day event invites fairgoers to explore 14 interlocking indoor pavilions, each with a different theme and activity. Inside the animal pavilion, audiences can watch dogs compete in a variety of games and agility courses. The kitchen pavilion entices revelers to get their fill of sweets and snacks, and while investigating the Denver History pavilion, visitors can learn local facts from the city's past, from its first railroads to how the town served as the world's last dinosaur sanctuary. Visitors can also try to win their own blue ribbon with more than 100 competitions.