The Thimble

Today’s adventures were about moving forward to finishing the San Diego Sierra Club 100 Peak list again. Both Susie Kara and I are embarking on this effort. While most peaks are still unclimbable due to the desert temps, we do have a few that we can tackle. Our first summit of the day was The Thimble out near Ranchita. 

Ted Markus tagged along for the adventure as well. The two of us had done it back in October of 2020. Since I had multiple summits of this peak, I took the lead once we reached the saddle. I guided us up its steep slopes with no real issues. I checked my previous track only near the top and was happy to find I was spot on.

We slipped through the brush tunnel and made our final scramble to the summit. Susie could not believe the difference between this approach and her first one back in 2017. We signed the register and took in the views. The skies were hazy, so it was a bit disappointing. To our north loomed San Ysidro. We had hoped to also summit it today as well. We began our descent, mostly following our earlier route, but we kept looking to see if we would find a path that would allow us not to lose more elevation. Try as we might, nothing opened up. Finally, we threw in the towel and descended to the wash at the base of the peak. We took a nice break and discussed our options. The day had warmed up some, so we became a bit less motivated to make the San Ysidro climb. Plus, our friend Gina Norte had wanted to climb San Ysidro but could not come on this attempt. So we decided to come back when she could join us.

A happy Susie Kara after the summit!

For those who are curious about this hike’s profile, here is our track displayed in CalTopo. Note the average slope on The Thimble is between 40% and 50% for most of the climb.


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. 

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