Britain's Princess Eugenie is planning to go on a "few road trips" around the United States.

Princess Eugenie

Princess Eugenie

The 25-year-old royal was reportedly overheard telling pals Alexa Chung and the Haim sisters her plans for the summer while partying at the Coachella Valley Music and Arts Festival in Indio, California this weekend.

A source shared: "Eugenie was laughing and joking and talked about how she was looking forward to going on a few road trips around the US this year. She also said she'd be going to more festivals including Burning Man in Nevada."

The brunette beauty - who is the younger daughter of Prince Andrew and Sarah, Duchess of York - was enjoying an afternoon event at The Retreat at Sparrows Lodge in Palm Springs when she was heard speaking about her upcoming holidays.

The source added to The Sun newspaper: "It seemed that life was one long party! It was a surprise to see her at Coachella but she seemed to know lots of people and she and Alexa were acting like best friends.

However, Eugenie - who works for an online auction house in New York - is not the only member of the royal family who likes to travel, as her 26-year-old sister Beatrice has reportedly been on 12 holidays so far this year.

The flame-haired princess is said to have been to Switzerland four times, made two trips to both New York and the Caribbean island St. Barts as well as enjoying vacations in China, Greece and the US ski resort Aspen.