Together with my college classmates, we went to Caleruega in Nasugbu, Batangas in 2010 as a reunion. Caleruega is famous for holding events like weddings, retreats and other religious (Catholic) activities. I's say the place is quite romantic as well. It is has a church or chapel, reception areas, picnic areas, etc. So day trip is also a good option if you want to just relax and unwind. The view is amazing, it has a Tuscany-ish scenery. It's 15 to 20 minutes drive from Tagaytay City.