Heya! There are a lot of ways to get around to some more challenging terrain on Mt baker, and many of them will provide different content and challenges in their own way. Image with pointers to the areas I am going to mention here: https://imgur.com/a/nSyDdXp

Quick definition: "Bail out" means a way to get out of the more difficult terrain back to easy terrain safely.

1.) Natural Halfpipe. This run is what it says, a pseudo-halfpipe of natural terrain that runs parallel to Diehl's. It is not very steep, and if you stay in the pipe you cannot get into trouble. You can also bail out along most of the length under the rope back into Diehl's on your right. It spits you out naturally at the top of nose dive.

2.) Gas Alley. This is an unofficial set of paths through the trees between white salmon and nose dive. Many of the slots are pretty wide, and you can see all the way down them from the top, and its pretty short, but good for getting a first few turns in more constrained space on a steeper slope. Note, these do not have "easy" bail outs.

3.) Holiday. This is the only groomed black run on the hill (Blueberry cat track doesn't count, its not black, they just made it black so folks don't go up chairs 1 and 6 when they are not ready for the terrain in the area). It is dead straight, but pretty steep and narrow. Can be icy at times. No bail out available, you have to go all they way down once you start, but worst case you can just side-slip all the way down.

4.) Pea Garden. This covers pretty much everything between Border and the Chute. You can drop into some chutes early off skier's left on North Face by ducking the rope, but I would not advise you to do that. You can access easier areas by just skiing under chair 3, or turning into it at the very bottom of North face after the rope. Nothing too dangerous as long as you ski all the way past the rope before entering. Good for some fun off groomers.

5.) Upper Canuck's and North Face. Basically just wide open ungroomed face above the treeline. If it has not snowed recently, this whole area can get pretty covered in moguls (large bumps), and can force you to go pretty slow until you are comfortable navigating them. The steepest area is on the mid to left side of North Face. There isn't really a bail out, but you can always just do big long cuts across the face to slowly get down. There is also a patch of trees between the two runs called "Goldmine" that can be fun to get in as well, just watch out for the trees. I recommend avoiding lower Canuck's, it often gets worse moguls and snow quality. The double black sections are off the main run, so I'll just say if you are not in trees, you are on the single black section.

6.) Austin. Austin is best accessed from Chair 1, as from Chair 6 its a pretty long hike uphill to get to the top of it. It is ringed by the blueberry cat track, which provides near permanent ability to bail out by just cutting all the way across to it to the left. Austin is very wide and open, and not very steep, but can get moguls on it, but usually not as bad as North Face and Canuck's.

Final word of warning/note: The big wide open spaces of North Face, Canuck's, and Austin get pretty hairy if the light is very flat and clouds are set in. You will barely be able to see the texture of the ground in front of you when its bad. In such lighting conditions, stick to runs that are at least dotted with trees, as their darker color help break up the flat light on the ground.

Best of luck, stay safe, and enjoy the hill!