How Many People Do the LIABP Bar Crawl Each Night? (2026 Attendance Guide)

If you’ve heard about the LIABP Bar Crawl, you’ve probably heard one thing over and over:
“It’s HUGE.”
And that’s not an exaggeration — this is the biggest nightly event in Ios, drawing hundreds of travellers every single night.

Here’s exactly how many people you can expect in 2026.

The Short Answer: 100–150 People Every Night

Yes, every night.

Even on quieter weeks (May, early June, early September), the bar crawl still brings 100–150 people.

During peak season, though?

June–August: 300–400 people per night

Peak date record nights hit 500+.

Link: Why the LIABP Bar Crawl Is the Must-Do Night Activity for 2026

This means two things:

1. You’ll never walk alone.

2. You’ll meet people from all over the world in one night.

Why the Crowd Is So Big

The LIABP Bar Crawl dominates Ios nightlife because:

1. It’s the official pre-party event

If you want to go out in Ios, this is your easiest way to meet everyone.

2. It has the best starting point

Nio Fusion is the island’s hottest pre-game venue.

Links:

• Why Nio Fusion Is the First Stop

• Happy Hour at Nio Fusion (9–11pm)

• Best Cocktails at Nio Fusion

3. It’s perfectly organised

Staff, games, routes, transitions — the whole thing runs like a machine.

4. It’s included in the Official Ios Wristband

This boosts nightly attendance massively.

Links:

• If You’re in Ios for 3+ Days You Must Get the Wristband

• What’s Included with the Wristband?

Daily Crowd Breakdown (Realistic 2026 Figures)

May:

50–100 people
A younger crowd, mostly Aussie + Canadian travellers.

June:

150–400 people
Includes Swedish Midsummer week (huge).

Link: Swedish Midsummer

July:

200–450 people
The busiest month of the year.

August:

100–250 people
Biggest mix of nationalities.

September:

50–150 people
Staff parties + backpacker communities.

Does the Bar Crawl Ever Sell Out?

Yes — especially in June and July.
When capacity hits 100, ticket sales pause and wristband holders receive priority.

Link: How Do I Collect My LIABP Bar Crawl Ticket?

What the Crowd Looks Like

Expect:

• Irish groups

• UK students

• Swedish + Norwegian travellers

• Australians

• Americans

• Dutch

• Italians

• Canadians

• French

• Germans

Link: Which Countries Join the Bar Crawl?

And the average age?
Link: What Is the Average Age of the LIABP Bar Crawl?

Final Word

If you want to go out in Ios, the LIABP Bar Crawl is where you’ll meet the entire island in one night. The crowds are huge, the energy is unmatched, and the numbers grow every year.