Davao is a beautiful region I wouldn't mind returning to. There's plenty to see and do even if you're staying for just 4 days. There's the beach, parks, and other attractions to fill your itinerary.
Here's a travel guide budget and itinerary for Davao.
After 2 nights on Samal Island, my sister and I headed to Davao City proper to enjoy its many attractions. We met our relatives that we have yet to meet ever during our stay in the city. Our aunt from Canada gave our relatives the heads up about our trip to Davao.