The way to Tulameen is about 1km before the turnoff to 22K there is a small yellow sign in the trees with an arrow, you make a left there, go through a cutblock and switchback down to a tight twisty trail that is prone to small slides even within the trees being as its such a steep valley. If you have ever taken the upper road into Tulameen, when you come into the town and onto the pavement you will see a lower road that merges with the one you come down on, this is the road you end up on taking that turn right before 22k, it basically follows the Tulameen river down the valley and into town. I believe the turnoff your talking about is the Champion creek turnoff, about 3-5 km past 22k turnoff closer to the river? those may have been our tracks, some others followed us up as well, was there a bridge if you were to make a left at the 3 way? If so thats the Champion creek turnoff, there is alot of riding from there into loadstone, whipsaw, deer mountain, olivine, and a ton of fun cutblocks to play in champion itself. If you continue straight and not take the turn to Champion, you will end up in some nice riding bordering manning park, if you look straight up on the passing lanes on rhododendrum flats on the hope princeton, thats basically where you end up, there is some good alpine up there, and a few nice climbs but a long trail ride in.
Its funny, that was my first trip in from the Coq side, its been my stomping grounds from the Tulameen side since I started riding, but I got thrown a few times coming from the other side, and have not much experience on the riding from the coq side, maybe we will have to meet up there one of these days, you can show me some riding on the coq side, I can show you some more deeper in.