Horses board a special train headed into the Animas Canyon for a shoot with famed Scottish photographer David Yarrow.

The sun rises on an empty train approaching the 550 underpass on its way to begin another week of service out of Rockwood.

A daring buck leaps across the tracks in Hermosa just seconds ahead of a D&SNGRR train bound for Cascade Canyon.

The sun emerged for less than a minute, shining directly on the impressive Glenfinnan Viaduct as the Jacobite steamed over it on its way from Fort William to Mallaig in the Scottish Highlands.

Peak autumn colors have hit the San Juans as Durango & Silverton #476 steams through Elk Park in Rio Grande lettering for the K-28s' 100th anniversary.

It's a tight squeeze as the Cascade Canyon train slips through the narrow cut in Rockwood on its return trip to Durango.

Amtrak's Empire Builder crosses the Java Creek Trestle in Glacier National Park during heavy snowfall.

The first of four today's four steam trains to Silverton climbs up above Shalona Lake and into Rockwood.

After emerging from the Rockwood cut, the Cascade Canyon train twists and turns its way along the Highline 400 feet above the Animas River.

The first of two trains returns to Durango as the sun sets on a cool autumn evening.

Low clouds and steady rain make for a dramatic scene as the Durango & Silverton's No. 473 enters one of several narrow rock cuts between the high line and Rockwood.

Southern Pacific No. 18 returns to Durango on its first test run of the season. The engine will spend the next several months here to help bolster the Durango & Silverton's oil-burning fleet durin... (more)

Before it reaches the spectacular High Line section of its route, the Durango & Silverton skirts another narrow ledge on its approach to Rockwood.

Durango & Silverton coal burner #481 blows down as it rounds the iconic horseshoe curve in the late afternoon light.

Still in its former White Pass & Yukon paint scheme, #107 sits outside the roundhouse awaiting its service debut in its new home of Durango.