Little Museum of Dublin, Dublin (must see)

Squeezed snugly into the confines of a quaint Georgian house, the Little Museum of Dublin displays an impressive collection of over 5,000 artifacts and oddities that narrate the social saga of 20th-century Dublin. It's a whirlwind journey that kicks off with a snapshot of Queen Victoria's grand entrance into Dún Laoghaire in 1900 and continues through a century's worth of transformations in the city. Along the way, visitors are treated to a mishmash of historical tidbits, from newspaper clippings to vintage photos, children's playthings, posters, ticket stubs, and even personal letters – all generously lent by the fine folk of Dublin since the museum's inception in 2011.

The ever-changing lineup of temporary exhibits tackles an eclectic array of topics, from the Irish exodus to America and the struggles of tenement life in 1913, to the formative years of U2 and the ever-evolving street style of Dublin over the decades. And if that's not enough to pique your interest, regular lectures delve deep into Dublin's cultural veins, exploring everything from literature and art to the city's musical heritage and beyond.

Tip:
For those keen on immersing themselves further into the Dublin experience, there's the museum's delightful "City of a Thousand Welcomes" initiative. Here, visitors can hop online and sign up for a chance to mingle with locals over a free drink, exchanging stories and insights to gain a firsthand understanding of the city's heartbeat.