Chimborazo is a snow-covered volcano in the Andes, described by Titch as reaching twenty-one thousand feet. It enters the story through his account of a failed expedition: a place of altitude, difficult terrain, and danger that Washington has never experienced firsthand, but that Titch makes tangible through explanation and memory.

Titch’s failed ascent

Titch says the expedition was unprepared. Two years earlier, he had nearly fainted from altitude sickness while climbing in the Pyrenees, but a theory circulating at the time held that such sickness did not affect people in the southern hemisphere. That assumption did not make the Chimborazo climb safe.

The group reached more than fourteen thousand feet before their porters abandoned them. The remaining climbers divided their instruments and continued, at points forced to crawl along narrow paths. Titch describes the physical strain and illness among the party, then recalls slipping and falling until he managed to stop himself against an outcropping. His collarbone was broken, and the expedition turned back. He contrasts the difficulty of Chimborazo with Corvus Peak, which he expects to be less challenging.

A place Washington learns about

Washington’s questions make Chimborazo more than an episode in Titch’s travel history. When Washington asks what snow is, Titch explains that it is frozen water falling from the sky like rain, and warns that it is very cold and treacherous underfoot. The exchange marks the distance between their experiences: Titch speaks from an arduous climb, while Washington encounters snow only through his account.

The remembered expedition also reflects the trust and asymmetry in their relationship. Titch is both the source of Washington’s knowledge and the person who decides what to explain; his answer makes an unfamiliar climate imaginable while emphasizing that it lies beyond Washington’s immediate world.

A pattern of peril

Chimborazo’s failed ascent establishes a pattern of ambitious undertakings that expose Titch and Washington to physical danger. Later, during a hydrogen demonstration on Corvus Peak, an explosion burns and throws Washington down. The two episodes are not the same event, but the contrast gives Titch’s earlier confidence about Corvus Peak an uneasy resonance: a mountain he had called less challenging becomes the setting for a disastrous experiment.

Chimborazo therefore functions as a remembered measure of risk rather than a destination visited in the narrated present. Its failed climb shows that preparation, scientific theories, and confidence cannot fully control the hazards of the environments Titch enters. For Washington, its snow and altitude first arrive as stories; the dangers of Titch’s experiments, by contrast, become bodily experience.