One day in the bush only...

Hi Folks
I'll be heading to Hobart for a quick work trip toward the end of March. I'm only going to have one free day to myself and want to do a full day's bushwalk (no time to do an overnighter sadly). I have never been to Tas before so not sure where to start. Any ideas for a good full day walk (up to 20ish km) that is close to Hobart, has good bang for the buck, just an all round fun day out.
thanks in advance.
Lainie
I'll be heading to Hobart for a quick work trip toward the end of March. I'm only going to have one free day to myself and want to do a full day's bushwalk (no time to do an overnighter sadly). I have never been to Tas before so not sure where to start. Any ideas for a good full day walk (up to 20ish km) that is close to Hobart, has good bang for the buck, just an all round fun day out.
thanks in advance.
Lainie