To get to Inveraray by car, take the A83 from Glasgow and follow it all the way to Inveraray. From Oban, follow the A85 to Lochgilphead and then take the A83 to Inveraray.
To reach Inveraray by rail, take the train to Glasgow and then change to the Citylink bus to Inveraray from Glasgow's Buchanan Bus Station.
If you're driving from Loch Lomond, take the A82 to Tarbet, then take the A83 to Inveraray. For those coming from Campbeltown, take the A83 to Tarbert and then follow the A816 to Inveraray.
For a more scenic route, take the A83 from Tarbert to Inveraray along the shore of Loch Fyne, enjoying the spectacular views all the way.