In reply to soren:
Are you talking about from Antalya airport?
I remember there being a fixed tariff board for destinations and I'm sure it was a lot more than 25 euros
I've caught the bus to the main bus station and negotiated a taxi price from there.
Alternatively you can get the 521 or 529 iirc, this will sometimes take you all the way or drop you at the bottom of the hill then hitch last 5km.