The Mayon Volcano in the Philippines is in a moderate level of unrest with warnings out for it's upper and mid regions.
Figure 1. Lignon Hill webcam
Mayon is the Philippine's most active volcano. It rises up steeply into a giant cone with an elevation of 2462 m / 8077 ft. It's recorded eruptions date back to 1616, with ~58 eruptions since then. The last was in 2018. There was a notably violent eruption in 1814 that killed over 1200 people. More information and current data can be found on Mayon Volcano here.