senderismo
hiking
sendero
path
+
-ismo
practice or activity
Senderismo means hiking and can be broken down into sendero0 (path0) + -ismo1 (practice or activity1), literally meaning 'the activity of following paths'.
noun
- hikingHiking or trekking, especially as a recreational activityNos gusta practicar senderismo los fines de semana. // We like to go hiking on weekends.