Homer Tunnel is probably the most famous landmark on the drive from Te Anau to Milford Sound.

This is a 1.2km tunnel that cuts through the Darran Mountain Range at the Homer Saddle. The tunnel is the only reason you can get between Milford Sound and the rest of New Zealand. Before the tunnel, the only way in was by boat or an incredibly long trek through the mountains! It took almost 20 years to complete and finally opened in 1953.

Since the tunnel is a one-way system, you’ll often have to wait at the traffic lights, especially in summer when there’s more traffic. We visited in September (outside of the peak season) and waited about 20 minutes, but honestly, it didn’t feel like a waste of time. The views from the car are incredible. There are towering cliffs, waterfalls and if you're lucky, a misty, rainy atmosphere that makes everything feel extra dramatic. Fiordland might be the only place in the world you hope it rains!

While you’re waiting, keep an eye out for naughty Kea birds. The kea is the world's only alpine parrot, native to New Zealand. They’re one of the most intelligent birds in the world. They might look cute, but they’re ridiculously mischievous and have a reputation for stealing food and damaging property. Kea are protected, so please don’t feed them as it may harm them. In fact, it’s a criminal offence to harm, hunt or kill Kea and carries penalties of up to two years’ imprisonment and/or a fine of up to $100,000!