Altitude: 1306m to 1791m. Gain: 510m. Loss: 29m . Gradient: 12 deg (Moderate-hard)
Skills: Occasional scrambles (3/7) - Streams (2/6)
Crossing the river to the TR, we tried to cut the corner but travel was easier closer to the stream.
Crossing back to the TL involved a scramble down and up out of the stream. Then a stiff climb to the gut (and fault line) that runs up to Lake Thompson. We traveled in the gut but travel would also be good on the ridgetop. From Lake Thompson, it's a short climb to Thompson Pass, first on a grassy tongue, then on rock.