Source: Byers-Evans House
Save 50% on a guided tour of Denver's historic Byers-Evans House, "one of the city's oldest and most elegant homes" (Yahoo Travel).
Through April 10, 2015; closed Sundays
Source: Ski Granby Ranch
Save 50% on lift tickets for two at Ski Granby Ranch, offering skiers of all skill levels "uncrowded slopes and varied terrain" (OnTheSnow.com).
First day of the season through Feb. 28, 2015; blackout dates apply
Source: Water 2 Wine
Visit Water 2 Wine, where two can linger over a two-hour wine tasting for less than $15 per person -- and get a bottle to take home.
Sept. 2, 2014 - March 2, 2015
Source: Breckenridge Heritage Alliance
Explore the historic gold-mining towns in Breckenridge with a summer or winter hike from Breckenridge Heritage Alliance, praised by 95% of Travelzoo users.
Sept. 12, 2014 - April 13, 2015; dates vary by voucher
Source: Tryst Lounge
Spend an evening out at Tryst Lounge in the heart of LoDo and save 50% on drinks for two or book a two-hour private party for up to 50 friends.
Oct. 1, 2014 - Jan. 31, 2015
Source: Syntax Spirits
Stop by "Greeley's first craft distillery" and step inside a World War II-era factory, repurposed to create handcrafted spirits (Greeley Tribune).
Wednesday-Sunday through Feb. 22, 2015
Source: Paint Nite
For $25, regularly $45, Travelzoo subscribers can flex their creative muscles during a two-hour Paint Nite event at bars around the country.
June 1, 2014 - Dec. 1, 2014
Source: Breckenridge Film Festival
Save 50% on passes to the 34th Annual Breckenridge Film Festival taking place September 18-21 and featuring more than 65 films, workshops, forums and more.
Sept. 18, 2014 - Sept. 21, 2014
Source: Mile Hi Media
Tee off at some of Colorado's premiere golf courses with a golf passport that includes a free round of golf and two-for-one pricing valid daily through December.
Use Aug. 25, 2014 - Dec. 31, 2014; must redeem passbook by Sept. 30, 2014