Private (tourist bus) to Nasugbu via Kaybiang Tunnel..possible?

Hi mga fellow Tsikoteers, need your advise..may company outing kami next week to Nasugbu Batangas, we're planning to take the Ternate-Kaybiang Tunnel route para maiwasan ang traffic sa Tagaytay, can a 50-seater tourist bus can safely make it? I was told that there are zigzag and stiff portions on this road. Thanks in advance.

Yes , kaya naman. Konti lang dumadaan and maganda naman ang kalye kaya the bus driver should not have problem in maneuvering this route.

Used to work for one of the exclusive resorts there.

We've used the buses of ISAROG Lines before. Aircon. Wifi. DVD. Ultra comfy seats. Parang business class sa eroplano. IMHO, it's not about the bus but the route. Kung tourist bus, they won't take you through the Ternate-Nasugbu route but through Tagaytay-Nasugbu kasi after the Kaybiang Tunnel, a certain portion of the mountain road narrows to just 2 lanes just before you hit Pico de Loro.