Don’t judge me, but I have never hiked down to Three Sisters Falls. Whenever I have been out there hiking to Eagle Peak, the falls weren’t flowing, so I never added the extra miles to go see them. Since I knew they were currently flowing, I made the trek out. In 2024, the parking area for the trailhead got a major upgrade: pit toilets, picnic benches (with shade structures), and an expanded parking lot. More importantly, the trailhead was renamed to Cha’chaany Hamuk Trailhead, which translates roughly to “three sisters” in the Kumeyaay language. A few cars were already here when I pulled in. I quickly read over the information on the nearby kiosk before setting off down the trail. It was a pleasant morning as I reached the signpost indicating my left-hand turn to begin my long descent to the falls. From time to time, I could spy them off in the distance, as the trail followed the contours downward. Before the trail realignment, a portion of the trek down to the falls entailed using ropes to scale the steep slope!

















Soon, I began hearing the flowing sounds coming from Boulder Creek and knew my destination was getting closer. With a short climb, the falls stood before me, cascading over the smooth rocks into large pools. A few people milled about, some exploring the upper two falls, while some stayed at the first fall. I found a nice rock to take a break and soak in the view. I wandered about the lower pool, as I didn’t feel like climbing to the upper falls. Since I had some chores waiting for me back home, I did not linger too long. I snapped a few more photos and began my ascent back to the car. As I climbed, I began to encounter more and more hikers making their way down, including one group of about 20! I was glad I arrived early. Before too long, the parking area came into view. The old parking area appears to be either an overflow lot or the helicopter landing area. I tossed my gear into the car and changed into a dry shirt before heading home. I recorded the hike as 3.8 miles long with a healthy 934 feet of gain (all on the way back).
I am an avid peak bagger, sometimes backpacker, and former sea kayaker living in San Diego. In 2019, I became the third person to complete the San Diego 100 Peak Challenge. Not stopping with that accomplishment, I set my sights on the harder San Diego Sierra Club 100 Peak list, which I completed in 2021. In addition, I have conquered several Six-Pack of Peaks challenges (SoCal, San Diego, Central Coast, and Arizona-Winter). Beyond attempting the San Diego Sierra Club 100 Peak list a second time, I am looking forward to exploring new summits and new adventures across the southwest.