Focused around Earthquake Valley in the Anza Borrego desert, Anna and I bagged 5 peaks in 2 days – Grapevine, Sentetac, Pinyon, North Pinyon, and Ghost. Grapevine had a very scenic summit ridgeline, Ghost was a piece of cake with great views, while Sentetac, Pinyon, and North Pinyon were memorable as their summits are rarely visited, averaging about 1 ascent per year.