Both Dumaguete and Dauin can work as a base for an Apo Island trip, but they solve different problems.

Choose Dumaguete for more restaurants, errands, nightlife, and onward transport. Expect an earlier road transfer to the departure area.

Choose Dauin for a quieter coastal atmosphere and easier access to marine activities. Expect less immediate access to downtown.

Confirm the meeting point, hotel pickup coverage, equipment, environmental arrangements, and the plan if sea conditions change.