Ricksecker Point. On the southern slope. It was named in honor of Eugene Ricksecker, the engineer, who had charge of building the government road in the Park. Elevation, 4,212 feet above sea level.
Round Pass. Near the southwestern boundary of the Park. It is understood that the name is to be changed to Halls Pass in honor of former Superintendent E. S. Hall.
Rushingwater Creek. Flows from the Golden Lakes across the west-central boundary of the Park.
Russell Cliff. At the summit, east of Liberty Cap. It was named by The Mountaineers Club, during an ascent in 1909, in honor of Professor I. C. Russell.
Russell Glacier. On the northern slope, just west of Carbon Glacier. It was named in honor of Professor I. C. Russell.
Rust Ridge. In the northwestern corner of the Park.
St. Andrews Park. On the southwestern slope of the mountain. Among the first campers in that region was a group of choir boys from St. Mark's (Episcopal) Church of Seattle. It is said that they called the place St. Andrews Park. The stream flowing out of it is now called St. Andrews Creek, and high up on the western slope is St. Andrews Rock, at the entrance to Sunset Amphitheatre.
St. Elmo Pass. On the north slope, through the ridge that divides the Winthrop and Inter Glaciers. It was named by Major E. S. Ingraham, who says: "In 1887, I camped on the ridge with my party. During the night a great thunderstorm arose and we could hear the peals of thunder below. A couple of boys who were with the party were sleeping above us. Suddenly they called out that the storm was over because they could see the stars. I, too, saw stars, but I did not think they were real. I got up and began to investigate. What the boys thought were stars was St. Elmo fire which had settled on their alpenstocks. Even the cooking utensils were aflame with it, and our heads shone. I explained the phenomenon and the place was called St. Elmo Pass." Elevation, 7,415 feet above sea level.
St. Jacobs Lake. A small lake in the southeastern corner of the Park. Origin of name not ascertained.
Sarvent Glaciers. Two small but interesting glaciers on the east-central slope, draining into Fryingpan Creek. They were named in honor of Henry M. Sarvent, the engineer, who made the first detailed map of the mountain.