We've heard about Mayon Skydrive ATV tour from a colleague, so when the opportunity for us to travel to Bicol presented itself we grabbed it and this was one of the activities on top of our list!
They are located just before you reach the entrance of the Cagsawa ruins, you can book them in advance via their Facebook page or call them up or go directly to the office. There a lot of companies which offer ATV tours around Mayon but Mayon Skydrive is the only one which has trails exclusive for their use. We would recommend the Green Lava trail which would take you and your group 7Km from Cagsawa ruins passing thru their exclusive trails - man-made canal, small rivers, up and down rocky paths, etc which ends at Mayon's volcanic lava flow from years past which is now covered by grass thus the name - Green Lava. Once you reach your destination, its time again to marvel at Mayon's beauty. Time to take those selfies, groufies, jump shots, etc.
The trail is safe even for our adventurous senior citizen tito and tita :-)
Before you begin the activity, they will present a short video on the different trails that they offer and also a safety video briefing on what to do and not to at the trails. They also have a practice area for you to get accustomed to the ATV bikes before hitting the trails.
Green lava trail cost P1500 per person, try to haggle for discounts. You have the option to ride solo or 2 in a bike but you still have to pay the full price per head. For safety reasons they don't allow small kids.
We were a group of 5 and had 2 guides with us, one acting as guide while the other one takes your pictures/videos using your camera/action cam/phone :-)
The whole tour took more than 2 hours, so plan ahead in case you have some other place to visit. And prepare to get wet from the river crossing or in case it rains. They sell plastic raincoats in case it does (just remind your guides to being some).
We would definitely do this again on our next visit! Maybe the Black lava trail.