Princess Cruises is doubling its current onboard spending money offer on more than 130 Alaska voyages, departing between April and September 2019.

Guests will receive up to $1000 free onboard spend per couple and can take advantage of the offer from 27 July to 10 August, 2018.

The initiative is to celebrate Princess Cruises’ 50th anniversary of sailing in Alaska. To tie in with the anniversary, cruises can be booked for a £50pp deposit.

The money can be used on a range of experiences such as shore excursions, speciality dining and spa treatments.

Alaska shore excursions include wildlife tours, gold panning, glacier exploration and fishing.

Example sailings in the offer include up to $1000 spending money per couple for a 7-night Voyage of the Glaciers cruise, departing 5 May 2019 on Island Princess, with prices from £689pp; or $1000 per couple for a 10-night Inside Passage cruise, departing 5 June 2019 on Grand Princess, with prices from £1299pp.