The back of the postcard reads:
Pagsanjan Falls, Laguna. A two-hour drive from Manila, and to reach the falls, one has to shoot the rapids which is walled by the serene virgin tropical forest some 300 ft. high.
To reach Magdapio Falls, one has to ride on bancas manned by skilled boatmen (bankeros). The upstream trip to the falls lasts more than one hour. One can shoot 14 roaring rapids during the return trip, which is less than one hour.
Before reaching the falls, one may behold many mini-falls like the Talahib Falls, Kaluykuy Falls and Bridal Veil Falls, and 19 unnamed falls that can only be seen during the rainy months. Behind the curtain of the cascading waters is the mysterious Devil's Cave, so named because its opening looks like the profile of a devil's face.
Pagsanjan Falls and Shooting the Rapids
Pagsanjan Falls Wikipedia Entry