Our first landmark building is Dublin's City Hall. Built in the 18th century as the Royal Exchange, it later became the headquarters of Dublin Corporation, the city authority, before they relocated. Today, as well as hosting local government meeting, this fine building is a multipurpose venue, hosting anything from weddings to movie shoots!

Rounding the corner an up the cobblestoned Castle Street, we enter the upper courtyard of Dublin Castle, the nerve centre of power and centre of government administration in Ireland for more than 700 years from the Anglo Norman conquest to the end of was under British rule in 1922. While taking a brief break from commentary in compliance with local regulations, you can take some keepsake photos as you Marvel at the juxtaposition of 18th and 12th century architecture where remnants of early Norman rule remain. As we exit the courtyard, you'll listen to the story of the great 16th century escape of the last of the Gaelic chiefs from the still fully intact Record Tower, and learn about the famous 19th century writer who once worked here.

Proceeding to the rear of the castle, we visit the circular garden that was once the "dark pool" which gives Dublin its name. Here, we will pass such stored landmarks as the Garda Memorial, David & Goliath Statue, the Coachouse, the Special Olympics tribute and the Chester Beatty Museum and Library. Located where once was the black pool (Dubh Linn) from which Dublin gets its name, you'll here stories spanning the medieval Viking times right up to the present day. There is an opportunity here for comfort and refreshment breaks, picture taking, and perhaps making a note to return at another time to delve deeper into free admission exhibits here.

Our first fully intact section of Norman walls, this time forming the southern perimeter of the medieval city. Stories and anecdotes abound at arguably Dublin's most interesting street corner. Orientate yourself with the creative maps of the medieval walls engraved into the stone pillar mounted metal plates, and gaze along our first intact section of the original walls forming part of the outer perimeter of Medieval Dublin. We'll stand beneath the plaque bearing the name of Jonathan Swift, the famous 18th century writer, philanthropist and Dean of St. Patrick's Cathedral who was born close to this spot. We are now in an area once known as Little Italy, having been home to many Italian migrants on the 19th century. You'll hear some peculiar anecdotes about mis-translated street names and suffragette protests.

The rival to Christchurch Cathedral, stop off to take in the views of the majestic cathedral and gardens, where we'll trace the turbulent history from the Vikings, through to the Normans, the reformation, Oliver Cromwell, Guinness, and to the fine cathedral and gardens that we admire and enjoy today. An outdoor cafe and plentiful garden seating may tempt, if weather and time permit.

As we leave the looming spectre of St. Patrick's Cathedral behind us, we cross Patrick St to pass through an arched alleyway to enter one of Dublin's most renowned and historic neighbourhood, The Liberties. Indeed, the name itself originates from medieval times when parcels of land called "liberties" were created, free from the laws and taxes which those within the city walls were subject to. Here you will learn about the Clo-Gaelach, the old Irish script visible on the street signs, as we stroll along a 19th century streetscape lined with the red brick terraced houses that were originally built as homes for Guinness workers. We'll pass the church of St. Nicholas of Myra, the once thriving Iveagh Market, and streets named after such luminaries as Dean Swift, John Dillon, and Thomas Davis; just some of the famous characters associated with the area. As we exit The Liberties, you will be rewarded with the striking structure that is our second section of medieval walls on Lamb Alley.

We continue our medieval journey to St. Audoen's Church , the capital's only remaining medieval parish church still in use. Dedicated to St. Ouen, its 15th-century bell tower houses the oldest church bells in Ireland! Ambling through St. Audoen's Park, a truly historic green space, have some fun at the "Singing Hollow" and other sensory play pieces, before exiting via a stone arch. Turning along Cook Street, which gets its name from the medieval bakers who placed their ovens outside the city walls to prevent fires, we walk alongside our third medieval wall section, magnificently restored, and the ominous St. Audoen's Arch, the last surviving gate in the original city walls. We reach Winetavern Street, a tell-tale name revealing its function as the hub for wine merchants and a busy trade route from the quays, where King's Gate once stood.

Ascending Winetavern Street, you walk the line of a former Viking market street, famous for its taverns and now defined by the stunning Christ Church Cathedral towering above. We'll pass under the iconic, neo-Gothic covered bridge arching overhead, connecting the Cathedral to the medieval Synod Hall (now the Dublinia Museum). Rounding the front, the grand Victorian restoration work becomes clear, contrasting with the remnants of the Viking and Norman foundations beneath. As we pass, peer into the ruins of the original Chapter House before exiting onto Fishamble Street, the site of Dublin’s oldest, forever famous as the location for the 1742 premiere of Handel's Messiah. The entire circuit is steeped in Viking, Norman, and cultural history.

Fishamble Street is so named for the market that was once a thriving hub. See where George Friedrich Handel first performed his Messiah and hear the macabre tale of the execution fo Darkey Kelly in the 18th Century, as we wind our way down to the River Liffey into the shadow of the 20th century local government office block that is Wood Quay. The engraved metal slabs set into conventional pavement, remind us that we stand on the site of one of the largest Viking settlements ever found outside of Scandinavia. We'll pass a famous theatre that was first opened in the 17th century, and a Viking longboat another reminder of the Viking past here, before exiting via the west end along Essex Gate, a cobblestone street that takes its name from what was once an entrance into the medieval walled city of Dublin.

As we crossing Parliament St., to our right behind an olive green facade is a quaint cafe, once a 17th century shop with an interesting connection with the Guinness family. Continuing along the cobblestoned street we are now in Temple Bar, the cultural quarter famed for its "ceol, ol agues craic" (music, drink and fun). Learn about the history of this popular district, the origin of its name, and the bizarre way in which it evolved into what it is today. We exit Temple Bar and cross over Dublin's main river, the Liffey. Following the boardwalk on the river's north side, we'll take a moment to linger and gaze at a rather ugly looking gap in the south quay wall covered by a timber grill. This is the modern intersection of the Liffey and Poddle rivers, the latter which once contained the famous black pool. Passing the sleek Millennium Bridge, we arrive at the last but by no means least stop of our tour.

A quintessential Dublin landmark, the Ha'penny Bridge is more than just a crossing; it's a piece of history! Officially the Liffey Bridge, this elegant cast-iron pedestrian bridge opened in 1816. Its famous nickname, Ha'penny Bridge, originates from the half-penny toll charged to cross it until 1919, replacing a ferry service. What better place to end our tour than at this iconic landmark, to take a photo with this unmistakable Dublin backdrop, and where the medieval and modern cities meet.