One of the best ways to travel to Camellia Hills is by car or train. A car ride from Colombo would take 4.5 hours, and 3 hours from Kandy. The closest railway station to Camellia Hills is in Hatton, a 45-minute drive away.
Alternatively, you can swoop in on a seaplane, landing on the Reservoir, and be transported up to the bungalow along the tea lined estate roads. It takes just 30-minutes to reach Castlreagh from Colombo by air.