Gallery: Take a look inside Windsor Castle!

The world's largest working palace and The Queen's 'weekend home' Windsor Castle is being opened to the public this Saturday as part of a new exhibition to celebrate the 200th anniversary of the Battle of Waterloo.

Nick Dixon is live from The Grand Vestibule where The Royals host dinners, Prince Charles has held his drawing school and the likes of Barry Manilow and Shirley Bassey have performed.

WATCH: Nick Dixon's son interrupts him live on air!

Catch up on Good Morning Britain with ITV Player

It commemorates the 200th anniversary of the defeat of Napoleon

Top five headlines you're waking up to

A general view of sheep in the snow in the Glens of Antrim, as an orange weather alert is announced in Northern Ireland

  1. Arctic blasts and heavy snowfall hit large parts of the UK. Hundreds of schools are expected to be closed with hazardous driving conditions across the country

  2. Three-quarters of parents told Good Morning Britain they're concerned about the effect electronic devices are having on their children's sleep

  3. In the UK around 700 thousand young people care for family members or loved ones - taking on responsibilities normally expected of an adult.

  4. Opening up Windsor Castle's gates - we get a Royal invite inside the Queen's favourite home

  5. And Good Morning Australia! Today we're in the country's coolest city where Murray mania has taken hold

Catch up on Good Morning Britain with ITV Player

Is technology affecting your child's sleep?

In almost all cases it isn't necessary.

– Dr Aric Sigman

Three-quarters of parents told Good Morning Britain they're concerned about the effect electronic devices are having on their children's sleep and concentration levels in school.

Are phones and tablet devices playing havoc with children's sleep patterns? Do you let your children play with their gadgets or do they have to be confiscated at bedtime?

Get in touch via Twitter, Facebook, or by emailing gmb@itv.com by 8am today and your reply might be read out on the show. You must be 18 and over, for full terms and conditions see itv.com/terms

Send us your snow pictures

Snow is expected across Northern Ireland, Scotland and Northern parts of England today and tomorrow. If you've got snow then send us your photos and videos via by emailing gmb@itv.com by Thursday 29 January at 7am and we may use your photos and videos on the show.

Please remember to stay safe when going out in extreme weather conditions.

You must be 18 and over, for terms and conditions see itv.com/terms