>> eric: okay, we're going to follow him. >> anthony: what was depicted as a short walk up a slight incline turns out to be an epic hump up one hill after another. >> eric: when you're tired, you tell us, we stop, okay? >> anthony: when i slump to the ground and urinate all over myself, that'll be a tip that i probably want to stop. [ breathing heavily ] another reason i hate the swiss -- mountains. >> eric: i love mountains. >> anthony: eric, who grew up in the pyrenees, is up the slopes like a gazelle. me? i feel every year of my misspent life with every step. >> anthony: oh geez. [ don speaking spanish ] [ eric speaking spanish ] >> anthony: oh, are we there yet? >> eric: no, no, no. we're not there. it's a baby. he is rafting because he has only two -- 22 trees. >> anthony: i wish i could hear you over the sound of my exploding capillaries. okay. by the time we get near the