"For me to be able to be here on an official trip while bringing my kids with me to share this is really special and being able to enjoy this as a dad with my kids is really nice," Mr Trudeau said after the visit to the Taj Mahal.
Justin Trudeau will hold bilateral talks with Prime Minister Narendra Modi on February 23, with the focus likely to be on trade, defense, civil nuclear cooperation, space, tackling climate change energy and education.