Eureka Peak Loop Trail is a 3.5 mile lightly trafficked loop trail located near Blairsden-Graeagle, California that features a lake and is rated as moderate. The trail is primarily used for hiking, trail running, and nature trips and is accessible from May until October.
This hike is beautiful, with stunning views at the top. It's not well marked, but the peak as the destination makes it fairly intuitive. The "loop" part was unclear, so it became an out and back for me, which was still great. I would rate this moderate to difficult as far as incline.
This is a great hike particularly if part of the group just wants to hang out at Eureka Lake while others hike. The road to the trailhead has improved drastically, making it more appealing as a hiking option.