Most people drive to Georgetown for the Victorian atmosphere and a trip up Guanella Pass. Silver Plume is the next town going west on I-70.
I like just driving up to Silver Plume. It's tiny, old, quaint as heck and has a great little general store where you can get fresh baked breads, daily. I recommend the fruit bread and the cottage cheese dill.
If you drive to the general store and park beside it, you can then walk to the end of town and over a small berm of rocks. Walk a few feet more and there's the remnants of the local mining on your left. I think it's the remnants of a wooden sluice. A nice place to take a photo. When I was there a few weeks ago it was a gorgeous day and there were two artists working on paintings on Main Street.
There's only a couple of streets in town. Seeing the old houses that aren't all spiffed up is worth the visit. Being so close to Denver makes it an easy place to take visitors for a peek at the old mountain west. And you can always go to Georgetown for some touristy fun stuff afterward.
http://www.ghosttowns.com/states/co/silverplume.html