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Castle · near Larne · Mid and East Antrim

Hillmount House

Hillmount House is a country house. The site is 100 m north of Larne. It counts as a Grade B2 listed building.

Where
100 m
north of Larne
Warmest months
Jun–Sep
highs of 17–19°C
In brief

Castle near Larne

Just outside Larne

Hillmount House is 100 m north of Larne. Towns near it ↓

Grade B2 listed building

On the official list of protected heritage; Larne has 29 listed buildings in all, on its History page. About ↓

Written from OpenStreetMap, Wikidata, NISRA’s settlement limits and Met Office 1991–2020 averages.

When to go

A month-by-month guide

Afternoons in Larne peak at 17–19°C, June to September.

Jan8° / 3°106 mm
Feb9° / 3°82 mm
Mar10° / 4°72 mm
Apr13° / 6°57 mm
May15° / 7°55 mm
Jun18° / 10°65 mm
Jul19° / 12°74 mm
Aug19° / 12°78 mm
Sep17° / 11°69 mm
Oct14° / 8°101 mm
Nov11° / 6°98 mm
Dec9° / 4°100 mm
Green months are the warmest. Typical afternoon highs and night lows in Larne, and rain in a month. Met Office HadUK-Grid 1991–2020 averages for Larne. Opening times change through the year: check before you go. Larne’s full climate →
About

Hillmount House

Nearby, Ballygally Castle (2.9 km) heads a list of 10 within 15 km.

Larne’s listed buildings and monuments →

Type
Castle
Listed
Grade B2 listed building
Town
100 m north of Larne
Facts: Wikidata (CC0) and OpenStreetMap (© OpenStreetMap contributors).
The map

The way to Hillmount House

The numbers show what else is near Hillmount House, in the order listed below.

12345678

© OpenStreetMap contributors · NISRA settlement development limit 2015

Towns near it

Towns close to Hillmount House

Every town below has its own grades, prices and places to visit.

1 · 100 m south of it

Larne

18,853 people · 9 places to visit

Make a day of it

After Hillmount House

4 castles, 2 attractions and a museum are among the 10 within 15 km.

1CastleBallygally Castle2.9 km away2CastleOlderfleet Castle4.5 km away3CastleCastleGlenarm Castle12 km away4CastleKilwaughter Castle5.1 km away5MuseumMuseumLarne Museum and Arts Centre3 km away6AttractionAttraction · National TrustGlenoe Waterfall8.7 km away7Theme parkTheme parkCarnfunnock Family Fun Zone1.3 km away8AttractionAttractionGobbins Visitor Centre14 km away

Within 15 km, close and well known first. Numbers match the map.

Hillmount House: what to know

Where is Hillmount House?

Hillmount House is 100 m north of Larne, Mid and East Antrim.

What is Hillmount House?

Country house in Carncastle, County Antrim, Northern Ireland.

When is the best time to visit Hillmount House?

June to September are the warmest months in Larne, with afternoon highs of 17–19°C (Met Office 1991–2020 averages).

Is Hillmount House a listed building?

Yes: Grade B2 listed building.

What else is there to see near Hillmount House?

Within 15 km: Ballygally Castle (2.9 km), Olderfleet Castle (4.5 km), Glenarm Castle (12 km) and Kilwaughter Castle (5.1 km).

Places: OpenStreetMap (© OpenStreetMap contributors, Open Database Licence) and Wikidata (CC0), placed in NISRA’s Settlement Development Limits 2015 (Open Government Licence v3.0). Visitor counts are the latest Wikidata gives, with their year.

Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).

Photo credits (3)

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.