Yep. Using the 'ol Peakbagger website were ya? That's one of my faves. Glad to see you studying those Lancaster County relief maps. We also have some higher terrain across the eastern part of the county near Welsh Mountain, much of the southern hills in Solanco school district, and the infamous Chickies Ridge near me and @Itstrainingtime But as you mentioned, the highest point is up in the Furnace Hills near where Lancaster, Berks, and Lebanon Counties all meet. If you knew how much time I've spent looking at terrain maps over the years you'd have me committed haha. What can I say, we all have our "thing".