Palisades Lagoon – 59°31.07'N, 150°29.06'W [GPS WGS84 position]

Keep in mid-channel through the narrows, then 30m from the W shore until a vertical cliff is abeam, to avoid a boulder bank. The lagoon is deep. Lay an anchor in deep water, then take a second anchor onto the mud flats. Favour the W side of the flats, as the E side is stony.