Boulder, Colorado
NIST-F1 Cesium Fountain Atomic Clock
The clock that sets them all.
Places I want to go
Places on this traveler's wishlist.
Boulder, Colorado
The clock that sets them all.
Morrison, Colorado
In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.
Bellvue, Colorado
The wreckage of a World War II bomber is hidden high in the Colorado wilderness.
Denver, Colorado
The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).
Red Feather Lakes, Colorado
A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.
Denver, Colorado
A downtown park built on top of unclaimed graves.
Winter Park, Colorado
These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.
Denver, Colorado
This museum offers an actual time machine back through Colorado's past.
Estes Park, Colorado
The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.
Antonito, Colorado
The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.
Buena Vista, Colorado
At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.
Central City, Colorado
This deserted Gold Rush town is home to a Masonic lodge that, strangely enough, still holds meetings.
Colorado Springs, Colorado
This Boeing KC-97 tanker is now a restaurant for aviation lovers.
Denver, Colorado
Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.
Evergreen, Colorado
The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.
Denver, Colorado
The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.
Manitou Springs, Colorado
This super steep hike ascends 2,000 feet in less than a mile.
Keenesburg, Colorado
The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.
Boulder, Colorado
This tea house was a hand-built gift from Boulder's sister city in Tajikstan.
Carbondale, Colorado
A little-known hot spring haven right below the highway.
Denver, Colorado
Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.
Denver, Colorado
One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.
Cripple Creek, Colorado
This Colorado hiking trail provides a small gold mine of abandoned gold mines.
Manitou Springs, Colorado
Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.