From Manila or Cebu, fly to Kalibo and then take an aircon bus to Caticlan or, alternatively, fly direct to Caticlan.
From Caticlan, take the 15 minute ferry ride to Boracay Boat Station 3.
From Boat Station 3 turn left, walk up the beach to the Boracay Tourist Center and turn right down the brick road alongside it, then turn right down the path alongside the Asya Resort. Tonglen Beach Resort is 200 yards on the left hand side.
As an alternative to walking, pedicabs are available at Boat Station 3.