Since I'm on the north end, that's the direction we usually take guests. If you want to get out of the car at 'Warm Beach' google Kayak Point Park is a good spot.
This has become our go-to loop for out of town guests. I love the
Oyster Bar!
You may see snow on Mtn Loop, I haven't been up yet this year. The ice caves are an easy hike from the road. And you go by the
Oso slide memorial.
Ice caves a few years ago, much bigger some years:
If Casinos are your thing,
Tulalip is the biggest on the north end, and there are several smaller ones scattered throughout the area.