Travel across lake Wakatipu on the absolutely iconic TSS Earnslaw to Walter Peak station, a high country farm under the mountains that looks almost too pretty to believe. The buffet lunch and cruise is the best tour I have done in Queenstown! I particularly love visiting in Spring and early summer (Oct - Jan) when all the flowers are blooming.
Check out this reel I created for more info: https://www.instagram.com/p/DCx_OueyR5q/

Ps. Please consider booking through my affiliate link if you decide to go. I get a small referral fee at no additional cost to yourself :)