On the north-most tip of the largest 'Rocky Island', quite visible from the canal carriage path or the summit of the 'Bulges'. From the main Kayak put-in off the carriage road, scamble south towards the river until you find the crossing point near the fish ladder kayak chute. Low water of late summer or fall helps make the crossing, but the crags main routes are usually above water under most conditions. Access the southern two routes by scrambling in out nthe south side, and the others by downclimbing/rappelling a 5.4 route in the middle near 'Rocky Road.' (see topographic photo).