It's a nice town with lots of smallish Victorian homes. The main street has the usual shops but also some cozy restaurants. And then there's a road in the corner of town that takes you up Guanella Pass. If you just drive up a little ways up that Pass road for maybe 10 minutes there's a parking area on the right side of the road big enough for several cars. You can stop and look back down at the town and the valley below. Picturesque without driving halfway across the state. And then drive back down to town.
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Then, if you go one more I-70 exit west to the historic mining town of Silver Plume, it's a delight. Silver Plume is the town that never changes and looks more like the battered old west. Houses with paint left to age. When you exit the highway you take a right at the stop sign. Proceed across a small bridge over a creek and follow the road as it curves to the right onto Main Street. Drive up Main Street (at no more than 10 mph) to the end of town where there's a tiny General Store on the right. They bake fresh bread all day every day, I recommend the fruit bread. Sit outside on the swing and enjoy the scenery .
Main Street looks like it ends right there and it does, sort of. But you can keep walking up Main and climb over a low berm of river rocks and onto a path in the aspen trees. Right there on your left are the remains of an old mine sluice. A nice place to take some pictures.
Last time I was in Silver Plume, two women were working on paintings of the town and I think besides me and a friend they were the only people on the street. It's a sweet place that most people don't even notice. But I always take visitors up there because it's a quiet spot that looks like how we imagine the "old west".
More pictures here
http://www.ghosttowns.com/states/co/silverplume.html........................................
In Georgetown there's steam train called the Georgetown Loop. It makes a 2 mile loop between Georgetown and Silver Plume. You'd need to make reservations for a July ride.
http://www.georgetownlooprr.com/ The ride doesn't include a stop to let people spend time in Silver Plume but you can always drive there later.