Fairs and markets in County Mayo

Everything we track in County Mayo , Connacht. Each listing shows the day it runs, the times and the date we last checked it.

4 listings

  • Westport Makers Market

    Westport Town Hall Theatre, Westport

    Every Saturday, July to August, 10.30am to 4pm

    Admission Free

    Runs every Saturday through July and August only.

    Checked

  • Castlebar Car Boot Sale

    Castlebar Main Street Car Park, Castlebar

    Last Sunday of the month, 8am to 3pm

    Sellers come in from Market Square at the Credit Union. No chainsaws or petrol powered tools.

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  • Knock Market

    Pope Francis Plaza, Knock Shrine, Knock

    Sunday 30 August 2026, Sunday 20 September 2026 and Sunday 27 September 2026, 11am to 5pm

    Admission Free

    Runs on announced dates through spring, summer and autumn. These are the remaining 2026 dates.

    Checked

  • Ballinrobe Agricultural Show

    Ballinrobe Racecourse, Ballinrobe

    Sunday 6 September 2026

    Horses, ponies, show jumping, cattle, sheep, poultry and dogs, plus home industries, crafts and a tug of war.

    Checked

What is on in County Mayo

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  • Car boot sales

    Boots open early and the good stuff goes first. Pitch prices, opening times and what to expect at every car boot sale we track.

    41 listed

  • Antique fairs

    Dealers, china, clocks and furniture. Hotel fairs and one day events across the country, with admission prices and opening hours.

    14 listed

  • Flea markets

    Second hand stalls, bric-a-brac and the occasional find worth the trip. Weekly markets and monthly fleas in every province.

    27 listed

  • Vintage pop-ups

    Clothing rails, records and retro homeware. Pop-ups run in bursts, so dates move more than anything else on the site.

    8 listed

  • Craft fairs

    Makers selling direct. Pottery, knitwear, prints and food, from weekly artisan markets to the big seasonal fairs.

    33 listed

  • Agricultural shows

    Livestock classes, show jumping, home industries and trade stands. Every show has a fixed date, usually the same weekend each year.

    20 listed