With an 8 mile round trip and 3,000 feet of elevation, the trek to the peak of Mt. Bliss is what you might call a "conditioning hike."
You can bag Mt. Bliss by hiking the fire road past chaparral, cactus and a few pine and oak trees.
This hike has no access to water and little shade so pack lots of H20. The views are pretty impressive from up here. Or maybe not. You can see the 605, the 210 and the huge gravel pits of Irwindale, not to mention the well-spaced, humble homes of Duarte at the bottom of the mountain. But, hey, you are here to get in shape so don't complain. Be aware: I spotted a few bear track so make some noise as you hike so you don't run into a startled bear.
Directions: Take the Mt. Olive Drive exit from the 210 freeway and head east, turn right on Royal Oaks Drive and then left on Melcanyon Drive. After the road ends, turn right and look for the paved path on your left. It leads to the dirt fire road after you reach the huge water tank a few yards up the hill.
(Photo: Me on the peak of Mt. Bliss)