Will and Kate's magical Boulder Proposal Photos at sunset were nothing short of spectacular. When Will began planning to propose to Kate, he knew she had a short list of what she desired out of the moment: she wanted to be outside in the beautiful place they’ve chosen to live, something intimate and private, and something that completely surprised her. Will found the perfect, secluded spot in Boulder at the top of a hill covered in wildflowers, overlooking the Flatirons & the Front Range. The sun peaked out from the clouds during golden hour, drenching them and the valley behind them in perfect, hazy light.