This is a sweet little trail that’s totally manageable for most fitness levels and gives you those classic Lake Tekapo views, bright turquoise water, snow-capped mountains, and wide open skies.
The Mt John Summit Circuit is about 5.5 km long and takes around 1.5 to 2 hours to complete. There are a few steep sections, but nothing too crazy. It’s a moderate loop and definitely family-friendly if you’re all up for a bit of a climb.
The track starts at the Tekapo Springs carpark, and I highly recommend doing it clockwise. That way, you get the uphill done early while you’re fresh, walking through a bit of bush before climbing up to the summit of Mt John. Once you’re up top, the views are unreal. You’ve got the whole lake laid out below you, mountain ranges in the distance, and even a little café at the top if you want to grab a snack or coffee (check opening hours though).
The way back down loops around along the lakeside, so instead of huffing and puffing your way up staring at the sun, you’re cruising down with those lake views in front of you the whole way. Way nicer.
If hiking’s not your thing or you're short on time, you can actually drive up to the summit too, but I reckon the walk makes it feel more rewarding.