They'll visit Dublin, Kildare, Meath and Galway.
Britain's Duke and Duchess of Cambridge will begin their first official trip to Ireland later.
Rolling road closures will be in effect over the next three days across parts of Dublin, Kildare, Meath and Galway for the royal visit.
Today, William and Kate will travel to sites in Dublin including the Guinness Store House, and meet President Michael D Higgins.
Midlands royal fan, Michelle Dunican from Abbeyleix, has met Princess Diana 37 times.
While she's looking forward to the Cambridges' arrival, she doesn't think it'll have much of an impact on Irish people or our relations with Britain:
Offaly Man Reflects On Meeting Brad Pitt In the 90's
Laois Soccer Club Marks 60th Anniversary with 12 Hour Football Marathon
Glow In The Dark Sliotar Wins Student Enterprise Finals
Tanaiste Congratulates Laois School On Robotics Award
Bike Week Kicks Off In Laois Tomorrow
Two Men Jailed After Brutal Attack On Vulnerable Midlands Resident
Rose Of Tralee To Lead Darkness Into Light Walk In Laois Town
Midlands Actor Cast As John Lennon In New BBC Beatles Drama
Irish Rail To Provide Extra Services For Leinster Football Final
SIPTU Members At Offaly Sterilisation Plant To Take Strike Action
Laois County Council Seeking New Funding For STEM Officer Role
Longford-Westmeath TD Welcomes New IDA Facility
Retired Postal Workers Stage Nationwide Protests Over Pension Disputes
Laois Rental Homes Issued Improvement Notices Following Inspections
IDA Commits To State-Of-The-Art Midlands Development
Medical Card Holders Cut Off From Dental Care
Plans For New Café Lodged In Westmeath
Two Ryanair Passengers Jailed And Fined €10k for Disruptive Behaviour
Communication And Safety Highlighted At National Older Peoples Convention
Midlands MEP Backs National Charity Run For Dementia