Siete Orejas is a great hike. I prefer doing it from Concepcion Chiquirchapa, but it is fun from San Martin as well. Hiking from San Martin to Xela via Siete Orejas is one of my favorite day hikes.
Christian, you should add this post to the "Guatemala" parent thread!
Great hiking Siete Orejas & Chicabal at once. Stay raining all day and night and colder.