Why go
- Home rule city and seat of Boulder County, Colorado, United States.
- Served by Boulder Municipal Airport (WBU).
History
Boulder is a home rule city that is the county seat of, and the most populous municipality in, Boulder County, Colorado, United States. With a population of 108,250 at the 2020 census, it is the 12th-most populous city in Colorado. Boulder is the primary city of the Boulder, CO Metropolitan Statistical Area, which had 330,758 residents in 2020, and is part of the Front Range Urban Corridor.
Airports
✈ Airlines & flight paths — 1 airline, 1 direct destination
- Norwegian Air Shuttle DY (737-300) · 1 route: Oslo
Routes and aircraft from OpenFlights (open data; a point-in-time snapshot). * = codeshare. Linked destinations open their own guidebook. Flight numbers are not in the open data — they come from the airline or a paid schedule feed.
Where things are
Photographs
credit: Wikipedia / Wikimedia Commons · See source page
When to go
The warmer, longer-day half of the year is the safest bet for a first visit.
Cooler and quieter, with fewer visitors and better value.
Short days and the coldest weather — check local conditions before travelling.
Getting there & around
Getting there. The nearest airport on record is Boulder Municipal Airport (WBU); 11 other airports serve the wider area. Check rail and road links from the tourism sources below. By air: BDU has direct flights to 1 destination on 1 airline (incl. Oslo).
Getting around. Use the map above to orient yourself; nearby hotels, attractions and places to eat are listed from the live Ultimate data for Boulder, Colorado. Local transit details will be added as the guide is expanded.