Cardiff Bay Wetlands Reserve
A serene 8-hectare freshwater wetland reserve in Cardiff Bay, offering rich biodiversity and peaceful birdwatching amidst urban surroundings.
Cardiff Bay Wetlands Reserve is an 8-hectare nature reserve located on the northern shore of Cardiff Bay, transformed from former salt marsh into a freshwater lake habitat. The reserve features accessible gravel paths and a boardwalk with viewing platforms that offer excellent birdwatching opportunities. It supports a rich diversity of wildlife including reedbed birds, fish, amphibians, and invertebrates, making it a tranquil urban nature escape.
A brief summary to Cardiff Bay Wetlands Reserve
- Windsor Terrace, Cardiff, GB
- Duration: 0.5 to 2 hours
- Free
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Outdoor
- Mobile reception: 4 out of 5
Local tips
- Visit early morning or late afternoon for the best birdwatching and soft natural light.
- Bring binoculars to enhance wildlife viewing from the boardwalk and viewing platforms.
- Paths are accessible for prams and pushchairs, but gravel surfaces may be challenging for some wheelchairs.
- Combine your visit with nearby Cardiff Bay attractions like Mermaid Quay for a full day out.
For the on-the-go comforts that matter to you
- Seating Areas
- Information Boards
- Trash Bins
Getting There
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Public Bus
Take the Cardiff Bus Baycar no. 6 from Cardiff city centre to Cardiff Bay; the journey takes approximately 20-30 minutes. From the bus stop near Mermaid Quay, it is a 10-minute walk to the wetlands entrance. Bus tickets cost around £2.50 for a single trip. Service frequency is every 15-20 minutes during the day.
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Car
Drive to the Havannah Street pay and display car park near St David’s Hotel, approximately 5 minutes from the reserve by foot. Parking costs about £2.10 per hour. Note that parking spaces are limited and the area can be busy during weekends.
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Bicycle
Cycle from Cardiff city centre via dedicated bike paths to Cardiff Bay Wetlands Reserve. The ride takes around 15-20 minutes on mostly flat terrain. Secure bike parking is available near the reserve entrance.
Cardiff Bay Wetlands Reserve location weather suitability
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Any Weather
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Rain / Wet Weather
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Clear Skies
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Mild Temperatures
Discover more about Cardiff Bay Wetlands Reserve
Transformation from Salt Marsh to Freshwater Haven
The Cardiff Bay Wetlands Reserve occupies approximately 8 hectares along the northern shore of Cardiff Bay, an area formerly characterized by salt marsh and mudflats. The creation of the Cardiff Bay Barrage in 2001 transformed this tidal bay into a large freshwater lake spanning 200 hectares. This engineering feat not only changed the landscape but also enabled the establishment of the wetlands reserve, officially opened in 2002. The reserve now serves as a vital biodiversity hotspot within the bay, supporting a variety of aquatic plants and animals adapted to freshwater conditions.Rich Biodiversity and Habitat Features
The reserve’s reedbeds, a UK Biodiversity Action Plan habitat, provide essential nesting grounds for bird species such as reed buntings, reed warblers, and sedge warblers. Beyond birds, the wetlands support diverse invertebrates, amphibians, and fish species that thrive in the warm, sheltered waters. The aquatic vegetation offers nursery and feeding grounds for small fish, attracting predators like grey herons and common kingfishers. This intricate ecosystem highlights the interdependence of flora and fauna, exemplified by species like the cinnabar moth, whose caterpillars feed on ragwort plants within the reserve.Visitor Experience and Accessibility
Visitors can explore the reserve via well-maintained gravel paths and a boardwalk that extends over the water, providing panoramic views of the wetlands and excellent birdwatching vantage points. The paths are generally accessible for prams and pushchairs, although gravel surfaces may pose challenges for some wheelchairs. Public access is restricted to designated areas to protect breeding and feeding habitats, but binoculars allow close observation of wildlife from the viewing platforms. The reserve is open year-round during daylight hours, with early mornings and late afternoons offering peak bird activity and ideal lighting for photography.Urban Setting and Connectivity
Situated near landmarks such as St David’s Hotel and Mermaid Quay, the wetlands reserve offers a peaceful natural retreat within the vibrant Cardiff Bay waterfront area. It is easily reached by foot or bicycle from the city centre, with nearby parking and public transport options available. The reserve complements the diverse attractions of Cardiff Bay, providing a unique blend of urban culture and natural heritage in a compact, accessible setting.Conservation and Management
The reserve is actively managed to maintain its ecological integrity, including the use of a floating boom to prevent debris from upstream rivers entering the wetlands. This ensures optimal conditions for wildlife breeding and feeding. While no visitor facilities are present within the reserve itself, amenities such as cafes and restrooms are available in the surrounding Cardiff Bay area. Occasional guided walks and birdwatching events are organized by local conservation groups, enhancing public engagement with this important habitat.Seasonal Highlights and Wildlife Watching Tips
Birdwatchers can expect to see a variety of resident and migratory species throughout the year. The reedbeds are particularly lively during the breeding season, while the freshwater lake attracts waterfowl such as ducks, swans, and grebes. Early morning visits are recommended for the best wildlife activity and serene atmosphere. Bringing binoculars and a field guide will enrich the experience, allowing for detailed observation of the diverse birdlife and other wetland inhabitants.Iconic landmarks you can’t miss
Ship Weather Vane - Cardiff Bay Art Trail
0.5 km
A dynamic copper and steel ship weather vane celebrating Cardiff Bay’s maritime heritage atop the historic Pilotage Office.
The Scott Antarctic Memorial Cardiff Bay
0.6 km
A poignant memorial in Cardiff Bay honoring Captain Scott and his Antarctic expedition, set against a historic maritime backdrop.
Roath Lock
0.8 km
Discover Roath Lock, Cardiff’s iconic BBC drama village blending cutting-edge production with waterfront heritage charm.
Premier Inn Cardiff Bay hotel
0.9 km
Comfortable, accessible, and modern hotel steps from Cardiff Bay’s cultural and waterfront attractions.
Water Towers by Amber Hiscott & David Pearl
1.8 km
Iconic blue sculptural towers in Cardiff symbolizing water through innovative glass and metal artistry.
Statue of The Second Marquess of Bute
1.8 km
Historic bronze statue in Cardiff honoring the visionary who transformed the city through the development of its docks and industrial growth.
Cardiff Central Train Station Water Tower
2.0 km
A historic Grade II listed water tower overlooking Cardiff Central Station and the River Taff, symbolizing the city’s rich railway heritage.
John Batchelor Statue
2.3 km
A Victorian radical immortalised in bronze, standing where Cardiff’s political battles once raged.
Fogo's Free Tours
2.3 km
Explore the vibrant history and culture of Cardiff with Fogo's Free Tours – an engaging experience for every traveler.
8 St Mary St
2.4 km
Explore the architectural beauty and historical significance of 8 St Mary St in the heart of Cardiff, a must-see for every traveler.
Museum of Cardiff
2.4 km
Explore Cardiff’s vibrant history and culture in the heart of the city at the Museum of Cardiff, housed in the historic Old Library.
The Cardiff Market
2.4 km
Immerse yourself in the lively atmosphere of Cardiff Market, a must-visit destination for food lovers and culture enthusiasts alike.
HMP Cardiff
2.4 km
Discover the rich history and architectural significance of HMP Cardiff, a landmark prison reflecting the evolution of the UK's justice system.
St David's Metropolitan Cathedral
2.4 km
Experience the architectural beauty and serene atmosphere of St David's Metropolitan Cathedral, a must-visit spiritual landmark in Cardiff.
Canal Quarter
2.5 km
Explore the scenic beauty and cultural richness of Canal Quarter, Cardiff's hidden gem for tourists seeking relaxation and adventure.
Unmissable attractions to see
The Jetty
0.2 km
A peaceful waterfront escape in Cardiff Bay blending natural beauty, wildlife, and urban vibrancy in a scenic setting.
Techniquest
0.4 km
Explore hands-on science, immersive shows, and family fun at Techniquest, Cardiff’s premier interactive discovery centre in vibrant Cardiff Bay.
Landsea Gardens Cardiff Bay Viewing Deck
0.4 km
A serene garden retreat with stunning panoramic views over Cardiff Bay’s waterfront and city skyline.
Panorama Stone - Cardiff Bay Art Trail
0.4 km
Discover Panorama Stone, a symbolic bronze sculpture linking Cardiff Bay’s maritime heritage with global connections on the vibrant Cardiff Bay Art Trail.
Landsea Square - Cardiff Bay
0.4 km
A peaceful, art-filled square nestled in Cardiff Bay’s vibrant waterfront, perfect for quiet moments and scenic views.
Hamadryad Park
0.4 km
Urban sanctuary where maritime heritage meets wetland wilderness in Cardiff's regenerated waterfront.
Ianto's Shrine
0.5 km
A heartfelt fan-made memorial on Cardiff Bay’s Mermaid Quay honoring Ianto Jones, a beloved character from the cult TV series Torchwood.
Cargoes Poem
0.5 km
Experience Cardiff’s maritime legacy through John Masefield’s Cargoes Poem brought to life by striking sculptures at Mermaid Quay.
Mermaid Quay
0.5 km
Vibrant Cardiff Bay waterfront alive with dining, shopping, comedy, and bay views—maritime heritage meets modern leisure in this regenerated gem.
Cardiff Cruises
0.5 km
Explore Cardiff Bay’s iconic waterfront with Cardiff Cruises—offering scenic tours, themed cruises, and unique maritime experiences from Mermaid Quay.
The Open Boat 'Daffodil'
0.5 km
Discover Cardiff Bay’s beauty and history aboard the charming open-air steam launch, The Open Boat 'Daffodil', for a unique and intimate cruise experience.
Norwegian Church Arts Centre
0.6 km
Historic Norwegian Church turned vibrant arts centre with panoramic Cardiff Bay views, Nordic cuisine, and a rich cultural legacy.
Giant Ferris Wheel
0.6 km
Experience breathtaking views and dazzling light shows atop Cardiff’s iconic 35-meter Giant Ferris Wheel at Harbour Drive.
Cardiff Bay
0.6 km
Explore Cardiff Bay, Europe’s largest waterfront transformation blending culture, leisure, and scenic beauty in a vibrant urban setting.
Pierhead Building
0.6 km
Discover Cardiff's iconic Victorian Gothic Revival Pierhead Building, a vibrant museum and landmark overlooking the scenic Cardiff Bay waterfront.
Essential places to dine
Tir a Môr
0.2 km
Savor the fusion of Welsh land and sea at Tir a Môr, Cardiff’s stylish coastal restaurant celebrating local flavors and traditions.
Bill's Cardiff Bay Restaurant
0.5 km
Historic waterfront dining with colorful charm, seasonal British classics, and a lively atmosphere in the heart of Cardiff Bay.
The Botanist Cardiff Bay
0.5 km
Discover the vibrant atmosphere at The Botanist Cardiff Bay - where live music meets delicious British cuisine and handcrafted cocktails.
Hub Box Cardiff
0.5 km
Lively American-style burger bar with waterfront views, bold flavors, and inclusive menu options in the heart of Cardiff’s Mermaid Quay.
Cosy Club
0.5 km
Stylish and relaxed dining with eclectic decor and a vibrant bar in the heart of Cardiff Bay’s Mermaid Quay.
Las Iguanas - Cardiff - Mermaid Quay
0.5 km
Sizzling Latin American flavors and killer cocktails meet Cardiff Bay's waterfront sparkle at this fiesta-ready hotspot.
Giggling Squid - Cardiff Bay
0.5 km
Experience authentic Thai flavors and botanical charm in the heart of Cardiff Bay’s vibrant Mermaid Quay.
Signor Valentino
0.5 km
Handcrafted Italian dining with panoramic Cardiff Bay views from an elevated Mediterranean terrace.
Demiro's
0.6 km
Lively Italian dining with a Mediterranean twist, set in Cardiff Bay’s vibrant Mermaid Quay waterfront.
Côte Cardiff Bay
0.6 km
Experience the elegance of modern French dining with classic flavors and waterfront views at Côte Cardiff Bay in Mermaid Quay.
Culley's Kitchen & Bar
0.7 km
Historic charm meets fresh Welsh flavors in Cardiff Bay’s Culley's Kitchen & Bar, a must-visit for seasonal dining and craft cocktails.
Cedar Tree Farm - Farmhouse Inns
1.2 km
A family-friendly pub in Cardiff’s Grangetown, famed for its hearty carvery, legendary desserts, and welcoming atmosphere.
Thomas Restaurant Cardiff Bay
1.2 km
A stylish Cardiff Bay restaurant blending modern British cuisine with warm hospitality and local flavors in a vibrant waterfront setting.
The Classroom
1.4 km
Experience fine dining with panoramic city views while supporting Cardiff’s future chefs at The Classroom.
Harvester Cardiff Bay Penarth
1.4 km
A lively family-friendly British bar & grill in Penarth offering hearty meals and a welcoming atmosphere near Cardiff Bay.
Markets, malls and hidden boutiques
Zia Boutique
0.5 km
Discover handpicked jewellery, homeware, and gifts at this independent gem in Cardiff Bay's Mermaid Quay—a stylish haven since 2011.
Polka Dot
0.5 km
Discover dotted delights at this whimsical Cardiff Bay gift shop, where polka patterns meet playful souvenirs in a cozy waterfront nook.
Gallery Gift Shop at the Norwegian Church
0.6 km
Discover unique Scandinavian-inspired gifts in the historic Norwegian Church Arts Centre, a cultural gem overlooking Cardiff Bay.
Hearth & Co
0.6 km
Discover handcrafted wonders blending Norwegian heritage and Welsh artistry at this gem within Cardiff Bay's iconic Norwegian Church Arts Centre.
Cardiff Bay Retail Park
1.2 km
Value-packed shopping hub amid Cardiff Bay's waterfront allure—superstores, groceries, and easy parking for practical pit stops.
B&M Home Store
1.3 km
Discover incredible deals on home essentials and unique items at B&M Home Store in Cardiff Bay - your go-to discount shop!
Antoinette Antiques and Vintage Clothing
2.0 km
Discover Cardiff’s largest vintage hat collection and timeless antiques in a historic Pumping Station setting.
Ganesha Handicrafts
2.2 km
Ethical elegance from India and Nepal: jewelry, textiles, and handicrafts in Cardiff's iconic Royal Arcade.
Driftwood Designs Cardiff
2.2 km
Bright, bold Welsh art and homewares in the heart of Cardiff’s Royal Arcade – perfect for souvenirs, gifts, and a splash of contemporary Welsh culture.
Joie de Vivre Boutique and Vintage Store
2.2 km
Independent boutique treasure trove in historic Royal Arcade, celebrating curated vintage and artisanal finds.
elephants and flowres
2.2 km
Artisan gifts and local crafts in Cardiff's charming Victorian arcade.
Welcome Things
2.2 km
Discover whimsical treasures in Cardiff's historic Royal Arcade at this eclectic gift shop, where unique Welsh-inspired finds meet global curiosities in Victorian splendor.
Sobeys Vintage Clothing
2.2 km
Discover unique reworked vintage fashion in Cardiff’s historic Royal Arcade at Sobeys Vintage Clothing, where creativity meets sustainability.
Morgan Quarter
2.2 km
Discover Cardiff’s charming Morgan Quarter, a historic Victorian arcade blending unique shops, cozy cafes, and timeless architecture in the city centre.
Beyond Retro Cardiff
2.2 km
Discover unique vintage fashion and sustainable style at Beyond Retro Cardiff, nestled in the vibrant St David's Centre.
Essential bars & hidden hideouts
The Dock
0.5 km
A waterside bar and kitchen in Mermaid Quay — bright windows, bay views, live music and big‑screen sport for daytime dining through late-night sessions.
Lo Lounge
0.6 km
Industrial-chic waterfront bar in Cardiff Bay serving cocktails, street food, and live tunes amid stunning sunset views and pet-friendly vibes.
The Packet
0.6 km
Traditional Cardiff Bay pub with 160 years of history, darts, games, real ales, and homely vibes amid modern surroundings.
The Eli Jenkins
0.6 km
Lively Cardiff Bay pub in a historic building, with beer garden views, live sports, cask ales, craft beers, and hearty grub—perfect for sports fans and casual nights out.
The Waterguard
0.7 km
Sam Smith's dockside gem in Cardiff Bay: crisp ales, pub grub, dog-friendly gardens, and panoramic harbor views for effortless waterfront unwinding.
Bar One
0.7 km
Harborside bar beside Wales Millennium Centre, blending terrace views, inclusive eats, cocktails, and theatre-ready vibes in Cardiff Bay's lively waterfront scene.
The Grange Pub
1.7 km
A vibrant community pub in Cardiff’s Grangetown, offering quality local beers, hearty British fare, and a welcoming atmosphere for all.
Peppermint Bar
2.0 km
Sophisticated cocktails, vibrant atmosphere, and a heated outdoor terrace in the heart of Cardiff city centre.
Mocka Lounge
2.0 km
Lively cocktail bar and nightclub in Cardiff’s Mill Lane with great drinks, friendly service, and a vibrant social scene day and night.
Be At One - Cardiff
2.0 km
Lively cocktail bar in Cardiff city centre with 100+ drinks, happy hours, masterclasses, and a buzzing party atmosphere.
Heidis Bier Bar Cardiff
2.0 km
Experience authentic Bavarian fun and lively nightlife at Heidi's Bier Bar, Cardiff’s quirky hotspot on Mill Lane open late every day.
Dirty Martini - Cocktail Bar in Cardiff
2.0 km
Sophisticated cocktails and vibrant nightlife meet in the heart of Cardiff’s city centre at Dirty Martini.
Retro
2.0 km
A lively multi-floor nightclub in Cardiff celebrating retro hits, wild parties, and unforgettable nights until the early morning.
The Cocktail Club - Cocktail Bar in Cardiff
2.0 km
A dynamic three-floor cocktail bar in Cardiff offering inventive drinks, lively music, and unforgettable nights out.
The Philharmonic
2.1 km
A bustling multilevel pub and nightclub in Cardiff city centre, offering cocktails, brunches, rooftop vibes, and lively entertainment.
Nightclubs & after hour spots
Cabaret at Wales Millennium Centre
0.7 km
Dive into Cardiff Bay's sizzling hub of drag, burlesque, comedy, and live music at Cabaret – where inclusive performances sparkle with pop culture magic and high-energy fun.
The Vaults
0.7 km
Dive into Cardiff’s iconic underground club housed in a historic former bank, where techno beats and vibrant nightlife come alive beneath the city streets.
Popworld - Cardiff
2.2 km
Dive into cheesy pop heaven at Popworld Cardiff—karaoke, half-price drinks, and dance floor anthems until 3am on vibrant St Mary Street.
Metros
2.3 km
Cardiff's alternative nightclub haven: cheap drinks, eclectic DJs, and non-stop rock, ska, and indie beats fueling wild weekends till 4am.
For Your Eyes Only
2.4 km
Elegant and vibrant dance club in Cardiff’s city centre offering stylish interiors, live entertainment, and a lively nightlife atmosphere.
Clwb Ifor Bach
2.5 km
Cardiff's gritty Welsh club heart: live music legends, late-night dances, and cultural rebellion on historic Womanby Street since 1983.
Fuel Rock Club
2.5 km
Cardiff's unyielding rock fortress on Womanby Street: live metal mayhem, cheap drinks, and a beer garden for the faithful.
Revolution Cardiff
2.5 km
Discover the energy of Revolution Cardiff, where delicious food and innovative cocktails meet vibrant nightlife in the heart of the city.
Pulse
2.5 km
A city-centre LGBTQ+-friendly bar that becomes a neon-lit nightclub after dark, blending casual daytime dining with late-night DJs and themed club nights.
The Live Lounge Cardiff
2.6 km
Immerse yourself in the energetic atmosphere of The Live Lounge Cardiff, where live music, delicious cuisine, and vibrant nightlife await.
The CUBE
2.6 km
Cardiff’s vibrant nightclub hotspot offering dynamic music, dancing, and an electric atmosphere in the heart of the city.
CIRCUIT Cardiff
2.7 km
Cardiff's largest nightclub ignites Greyfriars Road with 1,500-capacity energy, state-of-the-art production across themed rooms, and epic nights from club beats to private spectacles.
Yates - Cardiff
2.7 km
Experience the vibrant atmosphere of Yates in Cardiff, where great food, drinks, and sports come together in a lively setting.
Tiger Tiger Cardiff
2.7 km
A dynamic nightclub with themed rooms and diverse bars offering a vibrant nightlife experience in the heart of Cardiff.
The Globe
3.9 km
A compact Grade II-listed former cinema turned lively live-music venue and nightclub, famed for intimate gigs and energetic club nights on Albany Road.
For the vibe & atmosphere seeker
- Relaxing
- Tranquil
- Scenic
- Unique
- Casual
For the design and aesthetic lover
- Minimalist Designs
- Rustic Designs
For the architecture buff
- Parks & Gardens
- Viewpoints
For the view chaser and sunset hunter
- Iconic Views
- Panoramas
- Waterfront
- Sunrise Spots
- Sunset Spots
For the social media creator & influencer
- Instagrammable
- Photo Spots
- Selfie Spots
For the eco-conscious traveler
- Eco-Friendly
- Low Impact
- Protected Area
- Public-Transport Accessible
- Leave-No-Trace Critical
For the kind of experience you’re after
- Mindfulness
- Cultural Heritage
- Photowalk
- Nature Escape
- Day Trip
- Weekend Getaway
For how adventurous you want the journey to be
- Easy Access
Location Audience
- Family Friendly
- Senior Friendly
- Child Friendly
- Teen Friendly
- Wheelchair Access
- Pet Friendly
- Solo Friendly
- Couple Friendly
- Vegetarian Friendly
- Vegan Friendly
