There are many buildings of historic note in the town, especially in and around High Street.
The courthouse sits at the end of the street, near the Barbican Gate, the old gateway to Antrim Castle.
There are also hidden gems, such as a 19th-century smithy (now a shop) on Bridge Street with a distinctive horseshoe entrance.

Shane's Castle and Antrim Castle
In the north of the town is one of the most perfect of the round towers of Ireland, 93 feet high and 50 feet in circumference at the base.
It stands in the grounds of Steeple, where there is also the "Witches' Stone", a prehistoric monument.

There was a Castle, near the Six Mile Water, which was destroyed in a fire in 1922.
All that remains is an octagonal tower.

The river allowed the linen industry to be established.
The linen industry has been replaced by a Technology Park, the only one in Northern Ireland.

Antrim Market House is a 2–story building, nine bays long, three deep built in 1726.
Formerly a Court House, it has recently been refurbished and is currently used as a tourist information centre and has a small theatre and café.

The Castle Grounds, that is beside the Antrim Castle.

The Springfarm Rath
There are many buildings of historic note in the town, especially in and around High Street. The courthouse sits at the end of the street, near the Barbican Gate, the old gateway to Antrim Castle. There are also hidden gems, such as a 19th-century smithy (now a shop) on Bridge Street with a distinctive horseshoe entrance.
Shane's Castle and Antrim Castle
In the north of the town is one of the most perfect of the round towers of Ireland, 93 feet high and 50 feet in circumference at the base. It stands in the grounds of Steeple, where there is also the "Witches' Stone", a prehistoric monument.
There was a Castle, near the Six Mile Water, which was destroyed in a fire in 1922. All that remains is an octagonal tower.
The river allowed the linen industry to be established. The linen industry has been replaced by a Technology Park, the only one in Northern Ireland.
Antrim Market House is a 2–story building, nine bays long, three deep built in 1726. Formerly a Court House, it has recently been refurbished and is currently used as a tourist information centre and has a small theatre and café.
The Castle Grounds, that is beside the Antrim Castle.
The Springfarm Rath
Antrim, County Antrim