Photography Increasing Trend in Sunspots and Sunspot Groups
Solar ActivitySolar activity has been increasing in recent months as the Sun moves through its current activity cycle.Fe...
Photography 
Photography A Night When the Aurora Borealis Appeared Over Boulder County (November 11, 2025)
On November 11, 2025, shortly after sunset, the Aurora Borealis became visible over Boulder County, Colorado—an extraord...
Photography Mountains Visible from Boulder, Colorado – A Complete Guide
A Guide to the Mountains Visible from Boulder, ColoradoIntroductionThe city of Boulder, Colorado is well known for its b...
Trails East Boulder Trail / White Rocks Trailhead (Boulder, Colorado)
Basic InformationOfficial Site: East Boulder - White Rocks, City of Boulder (OSMP)Location: 4705 95th St, Boulder, Color...
Trails Dry Creek Trail, Boulder, Colorado
Basic InformationOfficial site: Dry Creek (City of Boulder OSMP)Location: 6802 Baseline Rd, Boulder, CO 80303Official ma...
Trails Doudy Draw Trailhead, Boulder, Colorado
Basic InformationOfficial Site: Doudy Draw (City of Boulder Open Space & Mountain Parks)Official Map: OSMP Trail Map, Ci...
Trails Davidson Mesa Trail and Harper Lake Loop – Louisville, Colorado
OverviewOfficial site:Davidson Mesa Open Space (City of Louisville)Location:McCaslin Boulevard and Washington AvenueOffi...
Trails Cottonwood Trail (Boulder, Colorado)
Basic InformationOfficial Site: Cottonwood (City of Boulder)Location: Cottonwood Trailhead5102 Independence Rd, Boulder,...
Seasons 2026 U.S. Holiday Calendar Featuring Colorado Front Range Nature Photography
I recently released a 2026 United States holiday calendar featuring nature photographs taken throughout 2025 along Color...
Trails Coot Lake Trail Loop, Boulder, Colorado
Coot Lake Trail OverviewCoot Lake is a scenic and easy walking trail located in northern Boulder, Colorado.The trail for...