1st.
Exit C5 then take the U turn after the toll and use the service road up to Gate 3.
2nd.
Exit at NAIA 3 Skyway. Instead of going to the end of NAIA 3 road, I strongly suggest that you turn right after you go down from the skyway ramp then turn right then right again then right until you are at the NAIA 3 road so you could use the first U turn slot. ( pasencya kung magulo, pero mas okay ito kesa pumunta kayo sa dulo ng NAIA 3, matraffic tapos pangit pa kalsada )
Option 1:
Take MRT from North avenue station up to Ayala Station
Take market market jeep
Baba ka sa may Gate 2
Abang ka ng jeep galing Guadalupe papuntang Gate 3
Baba ka sa tapat ng mckinley
Lakarin nalang papasok
Option 1.1:
Take MRT from North avenue station up to Ayala Station
Take Taxi going to Mckinley Hill
Option 2:
Take MRT from North avenue station up to Magallanes Station
Take the Citylink bus/fx at terminal right below Magallanes station
P20 ang bayad dito baba ka nalang anywhere in Mckinley Hill. Pasong Tamo ext - Lawton ang daan nito.