Kethaka Aga is set in Tissamaharama, 29 km from Bundala Bird Sanctuary, 34 km from Situlpawwa, as well as 1.9 km from Tissamaharama Raja Maha Vihara. The air-conditioned accommodation is 3.7 km from Tissa Wewa. The guest house offers pool views, an outdoor pool, a 24-hour front desk, and free WiFi is available throughout the property.
At the guest house, the units have a wardrobe and a private bathroom.
Ranminitenna Tele Cinema Village is 7.7 km from the guest house, while Kirinda Temple is 12 km from the property. The nearest airport is Mattala Rajapaksa International Airport, 31 km from Kethaka Aga.