it is also always advisable to
show the route and destination to the bus driver, to make sure
exit for bus change happens at the right stop.
the bus runs through serra
da grota funda,
guaratiba, and
barra de guaratiba - all very
interesting locations, yet not often included in touristic
itineraries.
finally, it is advisable to be at the stops at least 20 minutes
before the scheduled times, especially on the way back from
barra da guaratiba.