Mackay Falls

Overview

Tucked into lush rainforest on the Milford Track, Mackay Falls is one of those day‑four moments that makes the slog worth it—riffled turquoise water fanning over mossy rock in a perfectly framed Fiordland setting.

What makes it special

• Bell Rock is the party trick here: a boulder hollowed out by water that you can step inside.
• The falls present as beautiful cascades rather than a single drop, which makes it a great place to play with shutter speeds for silky‑water photos.
• Reached via a short spur just off the track; you’ll likely cross a scenic swing bridge over Mackay Creek on the approach.

Getting there

There’s no road access. You encounter Mackay Falls on day four of the Milford Track. Visitor numbers are naturally limited by the track’s permit system, so it never feels like a roadside scrum.

Wildlife

Keep an eye out for native birds commonly seen/heard along this stretch: South Island robins, fantails, tomtits, and the calls of tūī and bellbird.

Practicalities

There are no facilities at the falls—no toilets, food, or parking. Come prepared for Fiordland’s famous rain and sandflies; bring a rain layer, sturdy footwear, and insect repellent. Protect your camera/phone from spray and showers.

History & geology

Named for surveyor Donald Mackay, the falls tumble over hard Fiordland bedrock in a sequence of cascades. Bell Rock next door is a neat lesson in erosion—streamflow has carved out its interior over time.

Best time to visit

• After rain is prime: flows fatten and the surrounding forest glows.
• Overcast or rainy days are ideal for photography.
• On a standard itinerary you’ll pass by late morning on day four—don’t rush; give yourself a few extra minutes for Bell Rock and photos.