After the event, sellers should file a special event sales tax return by the 20th of the month following the first day of the special event, if they have not remitted sales tax to the event organizer. For example, if an event was held from February 13-15, the special event sales tax return will be due on or before March 20th. More information about filing a return can be found on the "How to File a Special Event Return" section below.
The Denver Art Museum is a world-class conservatory of over 70,000 works of art from around the world and in varied media. It has an excellent collection of American Indian art, which represents nearly every tribe across North America, and has the world’s foremost collection of American West art. Lovers of European art will be delighted by its inclusion of works by Monet, Degas, Renoir, Cezanne, and Pissarro.
The museum’s holdings of African art include rare sculptures and focus on the works of the Yoruba people of West Africa. The museum is family-friendly, providing backpacks of activities for visiting children to help them explore the world of art, and it offers free admission every day for youth under the age of 18. The museum has a popular restaurant, Palette, and a gift shop full of interesting souvenirs.

Start in Bighorn Canyon if you’re an experienced whitewater rafter. You can go for days and camp on the side of the river for a true nature experience. Royal Gorge and Browns Canyon are locations friendly to experienced or new rafters, with opportunities to do a multi-day trip or just try it out for the day. Take the time to explore this beautiful part of Colorado and maybe find a new hobby.


Its original dwellers would have climbed the rock face using narrow toeholds; its limited accessibility made it easy to defend against intruders. Cliff Palace was constructed in the cliff face with sandstone blocks, mortar, and wooden beams. It once had over 150 rooms and 25 kivas and was probably used for ceremonial purposes. As with Balcony House, Cliff Palace is only accessible on a ranger-guided tour.


Since Colorado plays hard, residents and visitors are always hungry. Most festivals offer local food, but some are dedicated to it. A Taste of Colorado is Denver’s summer farewell and one of the tastiest ways to cap off summer. And if you can’t wait until then, head to Civic Center Park Tuesday through Thursday from May to October for a mass gathering of food trucks.

The National Museum of World War II Aviation in Colorado Springs focuses on education, primarily in helping visitors and K-12 students understand the role of aviation in the Second World War and how it shaped our world. The museum has twenty-two flyable aircraft in a hangar adjacent to both the Colorado Springs airport and Peterson AFB. In a second hangar visitors can watch volunteers restore World War II planes.

Bring your camera to capture the sparkling turquoise waters and melodic waterfalls that feed into the lake. It is home to a delicate ecosystem that is maintained by refraining from swimming or splashing in the tempting water, a sacrifice well worth it to preserve the environment. Enjoy the naturally occurring hanging plant gardens and peace that comes with this tranquil lake.
Still haven’t packed enough into your Colorado vacation? Make time to see some of the great Colorado mountain attractions — tour a ghost town near Aspen, sail above the mountains in a balloon over Breckenridge, rock out at a music festival in Telluride, check out the nightlife scene in Vail and try your luck at a casino in Black Hawk, Central City or Cripple Creek.
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