Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Places to see
United Kingdom
Wales
South Wales

Llanishen

Attractions and Places To See around Llanishen - Top 20

Best attractions and places to see around Llanishen, a district in northern Cardiff, Wales, offers a blend of natural beauty, historical landmarks, and community-focused points of interest. The area features significant green and blue spaces, including reservoirs and nature reserves, alongside ancient churches and modern recreational facilities. Visitors can explore diverse landscapes and sites that reflect Llanishen's history and ecological value.

Best attractions and places to see around Llanishen

  • The most popular attractions is Garth Summit, a viewpoint that offers commanding views just outside Cardiff. It is a UK listed Marilyn with a trig pointed summit.
  • Another must-see spot is Pierhead Building, Cardiff Bay, a settlement and historical site. This area features a 500-acre freshwater lake around the former dockland, with shops, cafes, and other attractions.
  • Visitors also love Craig yr Allt, a trail and viewpoint. This hill offers views overlooking Caerphilly to the east and the villages of Nantgarw and Taff's Well to the west.
  • Llanishen is known for its natural features, historical sites, and recreational facilities. The area provides a variety of attractions to see and explore, from reservoirs and parks to ancient churches and modern leisure centers.
  • The attractions around Llanishen are appreciated by the komoot community, with more than 40 upvotes and 20 photos shared.

Last updated: May 21, 2026

Mynydd Machen Summit

Highlight • Viewpoint

Mynydd Machen is a 1,188-foot (362 m) hill in South Wales which affords glorious views over Newport, Cardiff, Steep Holm, Flat Holm, Brean Down, and the Severn Estuary. The summit is marked by the rock 10 feet (3 m) northwest of the trig point.

Tip by

See hikes here

Send to Phone

Save

Garth Summit

Highlight • Viewpoint

Stunning little hill with commanding views just outside Cardiff with a trig pointed summit. It is a UK listed Marilyn.

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Caerphilly Mountain Summit

Highlight • Viewpoint

Great little view point with a nearby cafe and large car park. Top spot.

Tip by

Save

Craig yr Allt

Highlight • Trail

Craig yr Allt is a hill in South Wales with an unmarked summit overlooking Caerphilly to the east and the villages of Nantgarw and Taff's Well to the west. The Taff Ely Ridgeway Walk passes over the hill. It is a UK listed Marilyn.

Tip by

Save

Cardiff Bay Barrage

Highlight • Structure

Cardiff Bay Barrage was completed in 1999, following a huge construction project. Stretching from Cardiff Docks to Penarth, the barrage impounds freshwater from the rivers Ely and Taff to create a large freshwater lake, providing permanent high water.

Tip by

Save

Sign up for free to discover even more attractions around Llanishen.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Llanishen

Road Cycling Routes around Llanishen

Hiking around Llanishen

Running Trails around Llanishen

Cycling around Llanishen

Gravel biking around Llanishen

MTB Trails around Llanishen

Tips from the Community

Peter Turner
September 29, 2025, Cardiff Bay Barrage

The Barrage connects Penarth to the Cardiff peninsula. It offers stunning views across the sea to one side, and the freshwater bay on the other. One of the highlights of the Cardiff Bay tour

0

0

Nice ascent from Crosskeys, but watch out for very overgrown pathways on the Machen side. Great views from the top!

1

0

Every day, this narrow crossing offers a new perspective on life. It's a unique place where you feel enveloped in blue. Love it!

1

0

The Garth has a nice flat top with views across the valleys. Lots of sheep grazing too (March). Also a number of mounds provide some cover from the wind if a break is in order

0

0

Geraint
February 28, 2025, Cardiff Bay Barrage

Cardiff Bay Barrage is a significant engineering project located in Cardiff, Wales. Completed in 1999, the barrage was built to create a freshwater lake in Cardiff Bay by damming the River Taff and the River Ely. This project transformed the bay area, which was previously a tidal estuary, into a more controlled water environment. Key Features and Purpose: Tidal Control: The barrage helps manage tidal flows, preventing flooding and allowing for the creation of a stable freshwater environment. Recreation and Tourism: The area around the barrage has been developed for recreational use, including walking and cycling paths, boating, and various leisure activities. It has become a popular destination for both locals and tourists. Environmental Impact: The construction of the barrage altered the local ecosystem. While it created new habitats in the freshwater lake, it also raised concerns about the impact on marine life in the estuary. Hydropower Generation: The barrage includes a small power station that harnesses tidal energy, contributing to renewable energy production. Economic Development: The project played a crucial role in the regeneration of Cardiff Bay, leading to significant investment and development in the area, including residential, commercial, and cultural projects. The Cardiff Bay Barrage is often noted for its engineering complexity and its role in transforming the landscape and economy of Cardiff.

1

0

Caerphilly Mountain is located in the Vale of Glamorgan in Caerphilly and stands at 271 m above sea level. There are some magnificent panoramic views on offer here across Cardiff and Caerphilly, Feet, and on a sunny day, even over to Flat Home and Steep Home Islands, a pair of welsh islands lying in the Bristol Channel.

2

0

Adie
January 4, 2023, Cardiff Bay Barrage

Cardiff Bay Barrage was completed in 1999, following a huge construction project. Stretching from Cardiff Docks to Penarth, the barrage impounds freshwater from the rivers Ely and Taff to create a large freshwater lake, providing permanent high water.

1

0

plenty of free parking in Machen next to the village hall and library

1

0

Frequently Asked Questions

What natural attractions can I explore in Llanishen?

Llanishen offers a rich blend of natural beauty. The Garth Summit provides commanding views just outside Cardiff. You can also visit the Lisvane and Llanishen Reservoirs, which are significant green and blue spaces with 5km of circular paths, a woodland story trail, and bird hides. Other natural spots include Coed-y-Wenallt Nature Reserve and Cefn Onn Country Park, both offering serene walking paths and vibrant wildlife.

Are there easy walking trails suitable for families in Llanishen?

Yes, Llanishen has several easy walking options perfect for families. You can find routes like the 'Rhydypenau Park – Llanishen Reservoir loop' or the 'Llanishen Reservoir – Llanishen Reservoir loop'. These are generally flat and offer pleasant scenery. For more options, explore the Easy hikes around Llanishen guide.

Where can I find challenging hiking trails near Llanishen?

For more challenging hikes, consider exploring the hills surrounding Llanishen. Mynydd Machen Summit offers glorious views over Newport, Cardiff, and the Severn Estuary. Another option is Craig yr Allt, a hill with views overlooking Caerphilly. These trails often involve steeper ascents and more rugged terrain.

What historical sites can I visit in Llanishen?

Llanishen boasts several historical landmarks. St. Isan Church, dating back to the 14th century, features stunning architecture and intricate stained-glass windows. The Lisvane and Llanishen Reservoirs, built in the late 19th century, are also designated sites of historic interest. Additionally, the Pierhead Building, Cardiff Bay, a significant historical site and settlement, is a short distance away.

What family-friendly attractions are available in Llanishen?

Llanishen offers a variety of family-friendly activities. The Llanishen Leisure Centre provides a wave pool, gym, and sports hall. The new visitor center at Lisvane and Llanishen Reservoirs, opened in summer 2023, includes a café and offers panoramic views. For active fun, RampWorld Cardiff is Wales' largest indoor skatepark, and GoAir Trampoline Park is also nearby. Water activities like paddleboarding and sailing are available at the Cardiff Sailing Centre on Llanishen Reservoir.

Are dogs allowed on trails and in parks around Llanishen?

Dog policies vary by location. The Lisvane and Llanishen Reservoirs site generally welcomes dogs on leads along its 5km circular paths. Cefn Onn Country Park is also a popular spot for dog walkers. It's always best to check specific signage at the entrance of any park or reserve for the most current regulations regarding dogs, especially concerning protected wildlife areas.

What kind of wildlife can I spot near Llanishen?

The Lisvane and Llanishen Reservoirs are a unique natural resource of ecological value, designated as Sites of Special Scientific Interest (SSSI). They are important for overwintering birds and diverse grassland fungi, including rare waxcap fungi. You might also spot various wildlife such as grass snakes, otters, bats, toads, and frogs. Bird hides are available for observation.

What water activities are available in Llanishen?

The Cardiff Sailing Centre, located near the Lisvane and Llanishen Reservoirs, offers courses and activities such as windsurfing, paddleboarding, and powerboating for all ages. On Llanishen Reservoir itself, you can enjoy stand-up paddleboarding, sailing, canoeing, and kayaking, making it a great spot for water sports enthusiasts.

What is the best time of year to visit Llanishen's outdoor attractions?

Llanishen's outdoor attractions can be enjoyed year-round, but each season offers a different experience. Spring and summer are ideal for walking, water activities, and enjoying the vibrant flora and fauna. Autumn brings beautiful foliage to areas like Cefn Onn Country Park. Winter walks can be serene, especially around the reservoirs, though some facilities or activities might have reduced hours. Always check local conditions before your visit.

Are there places to eat or drink near Llanishen's attractions?

Yes, Llanishen Village is the heart of the community, featuring family-owned cafés and essential services. The new visitor center at Lisvane and Llanishen Reservoirs also includes a café with panoramic views. For traditional Welsh hospitality, you can visit historic pubs like The Church Inn and Wolf's Castle. Thornhill Farm Shop is another option for locally sourced produce and a taste of local life.

What are the options for road cycling around Llanishen?

Llanishen is a great starting point for road cycling. You can find routes like the 'Llandaff Cathedral – Gwern-Y-Steeple Climb loop' or the longer 'Newport Transporter Bridge – Usk Bridge loop'. These routes vary in difficulty from moderate to difficult, offering diverse scenery. For detailed routes and more options, refer to the Road Cycling Routes around Llanishen guide.

Can I find mountain biking trails near Llanishen?

Yes, there are mountain biking trails accessible from Llanishen. Routes such as the 'Coed Tranch-yr-Hebog Quarry – Coed Craig Ruperra loop' and the 'Garth Summit – Gwaelod Y Garth Inn loop' offer varying levels of challenge. These trails often take you through wooded areas and offer scenic views. Explore more options in the MTB Trails around Llanishen guide.

Most popular routes around Llanishen

Road Cycling Routes around Llanishen

Most popular attractions around Llanishen

Castles

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Still not found the Highlight you’re looking for? See guides of the top attractions in other regions:

MaescarYstradfellteThe Vale Of GrwyneyMonmouthshireCrayLlangynidrLlanfrynachCrickhowellLlywelTawe-UchafTalybont-On-UskLlanfihangel Cwmdu With Bwlch And CathedineGlyn TarellLlanveynoeLongtownYstradgynlaisGlynneathYscirTrallongLlangattockBreconCymer And GlyncorrwgLlangorsLlanddewHonddu IsafPembrokeshireResolvenBlaenavonBlaengwrachMumblesBishopstonUpper KillayPennardTalgarthLlanrhidian HigherSeven SistersOnllwynLlanigonCrynantAbersychanGwernyfedIlstonGowertonSkettyDunvantCockettBronllysKillayLlangennith, Llanmadoc And CheritonPen TranchCraswallLisvaneSwanseaWalterstoneMichaelchurch EscleyPontprennauCarmarthenshirePort EynonReynoldstonNeath Port TalbotPenriceLlanrhidian LowerLlwchwrTrevethinNew InnRoathCyncoedPentwynClyne And MelincourtRhiwbinaCathaysRudryPelennaHeathCaerphillyOld St MellonsPeterchurchBedwas Trethomas & MachenBon-Y-MaenGwynfi And CroeserwPenylanRhossiliWhitchurchLlanbradachFelin-FachMaesycwmmerVanNeathTonnaBlaenhonddanPenyrheol Trecenydd & EnerglynUplandsGelligaerCoedffrancTownhillLlandaff NorthRadyr and MorganstownAber ValleyTai-BachYnysdduSt. MargaretsBrynCwmavonPontllanfraithMargamCastleCwmllynfellPentyrchRhondda Cynon TafPort TalbotNewtonBaglan BayTongwynlaisCardiffCwmbrwlaAbercarnRisca WestPenderryCrosskeysVowchurchNewbridgeSt. ThomasCilybebyllBriton FerryLlanwrtyd WellsNelsonRisca EastTenbyCaerphillyPenmaenArgoedLandoreCrumlinBaglanTurnastonePenllergaerHenllysMargam MoorsCefn FforestCwmbran CentralGwaun-Cae-GurwenLlantarnamDyffryn ClydachYstalyferaFairwaterSandfields EastBaglan MoorsUpper CwmbranSandfields WestAberavonBlackwoodPengamLlancilloMynyddbachGorseinonLlanyrafonGrovesend And WaungronPonthirPontlliw And TircoedPontymoileBirchgrovePontarddulaisPontnewyddCroesyceiliogMawrPantegVale of GlamorganPontardaweMarloes And St. BridesRowlstoneLlansamletLlangyfelachCeredigionTorfaenMorristonBargoedEwyas HaroldMerthyr TydfilBridgendDulasAbbey DoreClydachBactonKentchurchNewportKenderchurchWormbridgeBlaenau Gwent

Nearby adventure guides

Things to Do around Llanishen Reservoir

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy