A branch of the line also goes to Oban, calling at Dalmally, Loch Awe, Falls of Cruachan, Taynuilt and Connel Ferry. Numerous ferries link the islands of the Inner Hebrides to each other and the Scottish mainland. Many of the islands also contain small airstrips enabling travel by air. A fairly extensive bus network links the larger towns of the area, with bus transport also available on the islands of Islay, Jura and Mull. The county contains a number of small airports which serve the region and Edinburgh/Glasgow: Oban, Tiree, Coll, Colonsay, Campbeltown and Islay. Kintyre has been one of the mooted locations for a proposed British-Irish bridge; as the closest point to Ireland at first glance it appears to be the most obvious route, however Kintyre is hampered by its remoteness from the main centres of Scotland's population.