I received a warmth welcome when I arrived here http://www.casitaysabel.com/index.html.
They toured me around with their facilities and even pointed to me some visiting harmless baby sharks.
How to go to Casita Ysabel:
Directions going to Casita Ysabel
Here is the direction provided on their website
From SLEX take Calamba Batangas exit 50
Right turn going to New Star Tollway, exit to Batangas City toll
Take runabout turn to Batangas Diversion Road (Burger Machine at the corner)
Straight ahead and approaching the flyover, take the underpass
Right turn on the first street going to Bauan
At Bauan, right turn on the corner of Jollibee
Pass Bauan Wet Market, Straight pass Petron station, Bauan Hospital on the left
Stay left as you cross Bauan fork street
Stay right at the next Mabini fork street, Mabini Tourism Center on the left side
Left turn on the road before Anilao Wet Market
At 9.5KM from this turn to Casita Ysabel
If you don't have a private car, you can ride a tricycle at Anilao, Mabini.
At the Anilao Wet Market, there are tricycles waiting for passengers but the cost of a one way ride may reach 200 - 250 pesos. If you have friends with you then you can divide the fare.