A lot of the 509 is good too if you can fit that in. Ompah etc.
Definitely agree. The roads just west and northwest of Calabogie are well worth exploring. A few years ago I took a 9hr ride from Ottawa to Toronto and it was amazing compared to the soul sucking, mind numbing drone that is the 401.
The roads below are just taken from the sticky in this forum. There's also other roads in the map in my signature at the bottom.
Barry's Bay area roads: There are also some nice roads up near Barry's Bay and to the south/east. Some of these roads may be less technical than those previously mentioned, but there is far less traffic up this way and the scenery can be quite breathtaking.
Old Barry's Bay Road - this runs between Barry's Bay and Combermere while staying off the less interesting Hwy 62.
Siberia/Kartuzy Road - This is a road that is called Dunn St in Barry's Bay, and if followed to Siberia Road and then to Kartuzy Road, follows a hilly scenic ride leading to Kamaniskeg Lake Rd. There are some decent curves and little other traffic. Pay attention to making the correct road changes and you will be rewarded with a nice route along a lake.
Opeongo Road - a nice backroad to get from Barry's Bay over to Foymount and the Hwy512
Hwy's #512 and #515 - travels between Combermere and Eganville. Good pavement and scenery with nice curves.
Barry's Bay area route:
this is a shorter route including all the Barry's Bay roads mentioned above. There are many other smaller back roads in this area worth exploring.
Calabogie Area - Renfrew / Lanark County roads - asides from the track, there are some really great roads to check out in this area. It will make for a long day coming from the GTA, but it's well worth it at least once a year.
Hwy #511 - a great road with little traffic and fast sweepers throughout.
Hwy #508 - there is some excellent cornering on this road and breathtaking scenery. While you can take this road east all the way to the TransCanadaHwy, the best curvy section is west of Calabogie.
Hwy #509 / Buckshot Lake Rd - more excellent roads with some great twisty sections and amazing scenery. This can taken all the way from Hwy7 in the south to the Denbigh area in the north
Flinton Rd - If you are travelling along Hwy7 or in the area, this is a fun stretch worth checking out.
Calabogie Area Route: while the main roads listed above are included
in this route, there are so many more in this area worth checking out.