Lot of choices for Bishop Creek Canyon hikes.
North lake can take you to Lamarch lakes or Grass Lake. Also you have the Piute pass trail that can take you to lock leven and piute lakes.
Lake Sabrina to blue lake or emerald lakes is my favorite.
South lake, you can take a loop to bull lake, the chocolate lakes, rawau lake and down to long lake. You can also go to the bishop pass for great views of Dusy Basin.