Spelunking is a highly challenging activity, but the awe-inspiring experience I get in return is more than enough a reward. The stalactites and stalagmites that meet to form a column, the life inside the cave, and the thought of vast connections underneath the land that we walk on never fail to amaze me. That is coming from someone who has only done spelunking twice, both in the famous Lumiang and Sumaging Caves in Sagada, and watched Discovery Channel’s Planet Earth’s Final Frontier: