Popsugar Celebrity The Royals Prince William and Prince Harry's Relationship Prince William and Prince Harry's Relationship Was Reportedly Still "Strained" Ahead of the Coronation May 6, 2023 by Britt Stephens First Published: June 19, 2017 View On One Page Photo 34 of 55 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 34 Harry and William visited Niagara Falls with Diana in October 1991. Previous Next Start Slideshow The RoyalsPrince WilliamPrince HarryCelebrity FamiliesThe British Royals