Here are my first two efforts at star trails.
This image is from Friday night, at the Diablo Overlook, along Highway 20 in the North Cascades National Park
and this image was captured on Sunday night, along the Baker River in the Mount Baker Snoqualmie National Forest.
The next new moon is June 23rd…I will be teaching a class on Night Sky Photography through the North Cascades Institute on Friday, June 23rd, details here.
OR if you’d like to go on a Night Sky Photo Tour, have a look here.
North Western Images - photos by Andy Porter 
I need to try doing this again. They look fantastic Andy.
It was easier than I thought!
I would love to go on one of your night sky photography classes, Andy — your images are always breathtaking. Sadly I’ll be nowhere near the North Cascades Institute this month, but I’ll keep an eye on future dates and my fingers crossed. In the meantime, congratulations on some truly gorgeous star trail images!