Trips Places Foods Stories Newsletters

Take your next trip with Atlas Obscura!

Our small-group adventures are inspired by our Atlas of the world's most fascinating places, the stories behind them, and the people who bring them to life.

Visit Adventures
Trips Highlight
A view of Brașov’s Old Town.
Romania • 12 days, 11 nights
Legends of Romania: Castles, Ruins & Culinary Delights
from
Balkans road trip
Bosnia and Herzegovina • 9 days, 8 nights
Balkans Road Trip: Serbia, Croatia & Bosnia and Herzegovina
from
View all trips
Top Destinations
Latest Places
Most Popular Places Random Place Lists Itineraries
Add a Place
Download the App
Top Destinations
View All Destinations »

Countries

  • Australia
  • Canada
  • China
  • France
  • Germany
  • India
  • Italy
  • Japan

Cities

  • Amsterdam
  • Barcelona
  • Beijing
  • Berlin
  • Boston
  • Budapest
  • Chicago
  • London
  • Los Angeles
  • Mexico City
  • Montreal
  • Moscow
  • New Orleans
  • New York City
  • Paris
  • Philadelphia
  • Rome
  • San Francisco
  • Seattle
  • Stockholm
  • Tokyo
  • Toronto
  • Vienna
  • Washington, D.C.
Latest Places
View All Places »
The ‘Old Secretariat’ government building in New Delhi.
The 'Old Secretariat'
This set is inspired by a Roman arena.
Bozdağ Film Platolari
The Sea Water Distilling Plant.
Sea Water Distilling Plant
Contemplative paths.
Ayo Rock Formations
Latest Places to Eat & Drink
View All Places to Eat »
The pavlova comes crowned with jewel-like fruit.
Central Park Boathouse
The Village Tavern of Long Grove - exterior.
The Village Tavern
Hunter House Hamburgers
L’Escamoteur
Names on the bartop.
The Dive
Recent Stories
All Stories Video Podcast
Most Recent Stories
View All Stories »
Wortley built the wooden backpack she used while retracing Alexandra David-Néel’s journey from a chair she found on the street in London.
How Elise Wortley Climbed Mont Blanc in 1830s Women’s Attire
24 days ago
Simplicity is key: Just a slice of bread with a sprinkling of salt and pepper is the perfect accompaniment.
The Sweet Second Life of Creole Cream Cheese
24 days ago
My rendition of frog legs, popping mushroom curry, pad prik khing with salted egg yolk, and sweet khanom thuai.
Recreating My Favorite Meal From Thailand
24 days ago
Inside London’s Gorgeously Curated ‘Art Restaurants’
24 days ago

No search results found for
“”

Make sure words are spelled correctly.

Try searching for a travel destination.

Places near me Random place

Popular Destinations

  • Paris
  • London
  • New York
  • Berlin
  • Rome
  • Los Angeles
Trips Places Foods Stories Newsletters
Sign In Join
All the United States Colorado Boulder

The Atlas Obscura Guide To Boulder

6 Cool, Hidden, and Unusual Things to Do in Boulder, Colorado

Updated April 5, 2023

Email
Attractions
Food & Drink
Map
Leaderboards
Stories
Hotel Deals

Unusual Attractions in Boulder

Boulder, Colorado

Boulder Teahouse

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.
NIST F1

Boulder, Colorado

NIST-F1 Cesium Fountain Atomic Clock

The clock that sets them all.
A recent MAL experiment.

Boulder, Colorado

Media Archaeology Lab

A research lab and hands-on museum where visitors can experiment with retro technology.
Mill, Butte, And Mountains

Boulder, Colorado

Valmont Butte

This now-abandoned outcrop is an important Native American spiritual site, overtaken by European settlers and mining pollution.
Ford/Shelby Mustangs.

Boulder, Colorado

Shelby American Collection Museum

This unassuming building houses one of the world's most extensive collections of cars created by automotive legend Carroll Shelby.
The carving of the stonemason’s late daughter

Boulder, Colorado

The Architect's Daughter at First United Methodist

When this 160-year-old church was being built, a stonemason included a hidden homage to his late daughter.
Are we missing something unusual?
Add it!
the headstone.

Lafayette, Colorado

Vampire Grave of Lafayette

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.
9 miles from Boulder

Cool Places to Eat & Drink in Boulder

Boulder, Colorado

Boulder Teahouse

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.
In partnership with KAYAK

Plan Your Trip

In partnership with GetYourGuide

Unforgettable Experiences Nearby

Explore Boulder, Colorado

A
6
Architecture 2

Boulder Leaderboard

Places Added

  1. Henry
    1
  2. andymason327
    1
  3. nealpwright
    1
  4. lazercats
    1
  5. Devin San Luis
    1
Join the Ranks!
Add an unusual place to Boulder.

Places Edited

  1. bribolio
    2
  2. breaingram
    2
  3. ickaimp
    2
  4. andymason327
    1
  5. nealpwright
    1
Join the Ranks!
Improve the Atlas with edits and photos.

Places Visited

  1. back2silver
    5
  2. wendyellis
    4
  3. ChrzrdCharlie
    4
  4. BobLiz
    4
  5. kingofthechalupas
    4
Join the Ranks!
Visit a place in Boulder.

Recent Boulder Activity

  • cbayless

    wants to go to NIST-F1 Cesium Fountain Atomic Clock

    2 days ago
  • ManhattanMatt

    wants to go to Shelby American Collection Museum

    1 day ago
  • ManhattanMatt

    wants to go to NIST-F1 Cesium Fountain Atomic Clock

    1 day ago
  • cheyanneewells

    wants to go to Valmont Butte

    1 day ago
  • darfaza

    wants to go to Boulder Teahouse

    about 12 hours ago

Stories About Boulder

Jeff Wanner harvests lavender on the University of Colorado campus in Boulder.

This Website Reimagines Cities as Foraging Utopias

Falling Fruit offers a fresh perspective on food and the future of urban environments.
by Liz Susman Karp
April 5, 2023
One truck has become a fleet.

These Farmers Are Delivering Veggies From a Fleet of Adult Ice-Cream Trucks

During the pandemic, arugula is just as exciting as a Choco Taco.
by Sarah Kuta
June 10, 2020
A row of “mystery bags” has taken the place of visitors browsing shelves.

A Bookstore in Boulder Pivots to Bike Delivery of 'Mystery Bags'

They're filled with handpicked books and a bag of tea or coffee beans.
by Micah Ling
April 15, 2020

Become an Atlas Obscura Member

Join our community of curious explorers.

Learn More

Get Our Email Newsletter

Follow Us

Facebook YouTube TikTok Instagram Pinterest RSS Feed

Get the app

Download the App
Download on the Apple App Store Get it on Google Play
  • All Places
  • Latest Places
  • Most Popular
  • Places to Eat
  • Random
  • Nearby
  • Add a Place
  • Stories
  • Food & Drink
  • Itineraries
  • Lists
  • Video
  • Podcast
  • Newsletters
  • All Trips
  • Family Trip
  • Food & Drink
  • History & Culture
  • Wildlife & Nature
  • FAQ
  • Membership
  • Feedback & Ideas
  • Community Guidelines
  • Product Blog
  • Unique Gifts
  • Work With Us
  • About
  • FAQ
  • Advertise With Us
  • Advertising Guidelines
  • Privacy Policy
  • Cookie Policy
  • Terms of Use
Atlas Obscura

© 2025 Atlas Obscura. All Rights Reserved.