Boulder is a city in Colorado (CO), United States
In geology, a boulder is a rock fragment with size greater than 25.6 centimetres (10.1 in) in diameter. Smaller pieces are called cobbles and pebbles. While a boulder may be small enough to move or roll manually, others are extremely massive. In common usage, a boulder is too large for a person to move. Smaller boulders are usually just called rocks or stones. The word boulder is short for boulder stone, from Middle English bulderston or Swedish bullersten.
Top sights in Boulder | |
---|---|
Royal Arch | 39.985951 / -105.290938 |
Twisted Pine Brewing Company | 40.020766 / -105.251073 |
Noaa'S Earth System Research Laboratory | 39.991666 / -105.261229 |
Boulder Theater | 40.019198 / -105.277244 |
Gateway Park Fun Center | 40.062954 / -105.276663 |
The Hill | 38.837029 / -104.837892 |
Sanitas Brewing Company, Llc | 40.021396 / -105.247333 |
Humane Society Of Boulder Valley | 40.022357 / -105.226523 |
Boulder Reservoir | 40.077940 / -105.222593 |
Cu Museum Of Natural History | 40.006915 / -105.272764 |
Vapor Distillery | 40.018500 / -105.228707 |
Settler'S Park | 40.014661 / -105.296173 |
Fox Theater | 40.008054 / -105.276381 |
Shelby American Collection | 40.065834 / -105.202470 |
Sugarloaf Mountain | 40.022458 / -105.418979 |
Central Park | 39.761425 / -104.884025 |
Long'S Iris Gardens | 40.034055 / -105.282015 |
Switzerland Trail | 40.038050 / -105.464748 |
Boulder History Museum | 40.005067 / -105.277115 |
Boulder Museum Of Contemporary Art | 40.015186 / -105.277277 |