Park once, then walk it
Niwot sits off the Diagonal Highway between Boulder and Longmont. Leave the car on or near Second Avenue and everything below is within a fifteen-minute walk.
Orientation
Schematic, not to scale. It shows how the pieces sit relative to one another, not exact distances or street geometry.
Getting here
Drive times are estimates for normal conditions and vary with traffic, weather and construction. Check a live routing service before you set out.
From Boulder
North-east on the Diagonal Highway, then east into Niwot.
From Longmont
South-west on the Diagonal Highway, then east into Niwot.
From Denver
North on I-25, then west toward Longmont and the Diagonal Highway.
From the airport
From Denver International, depending on route and time of day.
Parking, walking and transit
Niwot is unincorporated, so parking rules, road work and trail closures are set by Boulder County rather than a town. Posted signs override anything written here.
- Parking
- Street parking along Second Avenue and lot parking serving the Old Town block and Cottonwood Square. Free at time of writing; posted restrictions apply.
- On foot
- Old Town is walkable end to end in about ten minutes, with continuous sidewalks and short crossings.
- By bike
- The regional trail corridor between Boulder and Longmont runs past the community and connects to quiet county roads.
- Transit
- Regional bus service runs along the Diagonal corridor. Routes, stops and fares change, so check the operator before travelling.
- Dogs
- Leash and waste rules on trails and open space are set by Boulder County Parks & Open Space.
- Best time
- Weekday mornings for a quiet walk. Summer Thursday evenings for the concert series beside the caboose.
What we can confirm
Second Avenue has continuous sidewalks with curb ramps at the cross streets, and the Whistle Stop Park lawn is reached from a paved path. Entrances vary across the historic block: several have a single step at the door and some have raised wooden porches.
Step-free access differs building by building, so contact a business directly before relying on it. Corrections to this section are welcome and published with their date.
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