Harry Styles is planning to take Kendall Jenner horseriding.

The One Direction hunk wants to go trekking in the Hollywood Hill at the Sunrise Ranch equestrian centre after learning the brunette model is a big fan of the pastime, but struggles to find the time to fit it in.

A source said: ''He asked Kendall what she'd most like to do when he was back in America and she said horse riding. She told him she adores horses and has been riding for 10 years, and if she wasn't so busy with her fashion career she'd be riding all the time.''

Harry - who recently enjoyed a ski trip with the 'Keeping Up with the

Kardashians' star - is said to be keen to make the most of his time with Kendall, 18, and wants them to undertake various outdoor pursuits.

The source added to heat magazine: ''Harry's really keen on Kendall, so is planning a series of activity dates in 2014.''

However, the pair's dates won't be seen on Kendall's show as Harry, 19, has reportedly warned her he wants to keep their personal life private.

A source said recently: ''Harry has told Kendall that he will not appear on 'Keeping Up With the Kardashians' under any circumstances, Harry does not want his love life played out across the world on TV.''