Trilha das Figueiras
ICMBio lists a 6 km route to the western lagoon margin, with car access described.
IllustrationParkBR
Lagoa do Peixe National Park
Lagoa do Peixe National Park lies on Rio Grande do Sul’s coastal plain, with Mostardas and Tavares as practical bases.
About
Lagoa do Peixe National Park lies on Rio Grande do Sul’s coastal plain, with Mostardas and Tavares as practical bases. Its rewards are often small and absorbing: a line of birds working the shallows, a sudden change in the flock’s direction, or the contrast between a sheltered patch of vegetation and an open sweep of sand. Binoculars make more difference here than an ambitious checklist.
The wetland matters far beyond this stretch of coast. Migrating shorebirds need places to rest and replenish energy, and Lagoa do Peixe belongs to the Western Hemisphere Shorebird Reserve Network. Think of a feeding flock as travelers taking an essential break. Watching without making the birds move is part of appreciating the place, not simply a restriction on your visit.
The lagoon’s connection with the ocean helps shape its food-rich shallows. Wind and the state of the inlet change how water moves, so a photograph from another month is a poor promise of what you will find. The landscape is interesting even when the birds are scattered: compare the edge of open water with marsh, dune and restinga, the coastal vegetation growing on sandy ground.
Plan a flexible outing rather than collecting all four named trails. The word trilha can describe a long access corridor here, not a waymarked footpath of predictable difficulty. A guide with a suitable vehicle can help decide where to go that day; hiring one does not make a closed route permissible. Confirm the plan with park staff before setting out. Explore the grounds like a pro—download the Snappit app to instantly identify animals and plants.
What to do here
Choose one permitted birdwatching sector, spend time looking rather than chasing sightings, and add a contrasting landscape stop if conditions allow. Start with the visitor centre when it is open, especially if you are unfamiliar with wetland birds.
Seasonal info
A different month can mean different birds, water levels and access. Do not interpret a quiet lagoon as a failed visit, or assume that winter has nothing to offer. Choose your dates around the experience and your tolerance for exposed conditions.
Accessibility
Vehicle access is not proof of wheelchair access. Confirm boarding, ground surfaces, viewing from the vehicle, toilets and assistance with the actual operator and park staff before committing.
Don't miss
1
Patient shorebird watching from permitted stopping places.
2
The contrast between lagoon margins, coastal vegetation and dunes.
3
The Barra, where the lagoon communicates with the sea, when access is permitted.
4
A short orientation visit in central Mostardas.
Walks and routes
Trilha do Talha-mar
ICMBio gives approximately 10 km for this northern-lagoon route.
Trilha das Dunas
ICMBio lists 13 km through coastal vegetation, wetlands and dunes, ending at a beach outside the conservation unit.
Trilha dos Flamingos
ICMBio describes a 19 km coastal route associated with the lighthouse and the lagoon mouth.
Things to try
Follow one flock, without following it physically
Spend ten quiet minutes at an authorized viewpoint. Compare the birds’ size, feeding speed and the depth of water they use. Let the flock leave without moving after it. This simple exercise turns an unfamiliar group of shorebirds into a set of distinct behaviors.
Make a family field notebook
Invite children to draw one bird shape, one plant shape and the meeting of sand and water. Record what was actually seen, including an honest “unknown bird”. Keep the activity at a permitted stop and avoid collecting feathers, plants or shells.
Orient yourself in Mostardas
The park’s visitor centre is in the town’s central square, alongside the headquarters. ICMBio describes a landscape model and photographic displays. Use a visit, if open, to ask which sectors fit your group and the day’s conditions before heading into the coastal landscape.
Stories and discoveries
A lagoon with an ocean connection
Despite its name, Lagoa do Peixe is a coastal lagoon rather than an entirely enclosed freshwater lake. Fresh, brackish and marine environments help explain why a single outing can reveal such different habitats.
International wetland importance
The wetland became Ramsar site 603 on 24 May 1993. The recognition highlights its importance for waterbirds and the wider wetland system, rather than creating a separate attraction with another entrance.
Protected since 1986
The national park was created on 6 November 1986. ICMBio currently lists an area of about 36,491 hectares: considerably more than the water body that gives the park its name.
Getting there and practical advice
If arriving without a car, arrange onward transport and the return pickup before leaving town. Do not rely on finding a vehicle at the lagoon. Check current intercity timetables with the provider; no through-service to an attraction is promised here.
Confirm an accessible toilet in town and how long you will be away from it. Do not book on the assumption that the visitor centre or a viewpoint has a ramp, adapted toilet or continuous firm path.
Sources and useful links
- Informações Sobre Visitação - Parna da Lagoa do Peixe
- Parna da Lagoa do Peixe
- Parque Nacional Da Lagoa do Peixe
- Parque Nacional da Lagoa do Peixe
- Lagoa do Peixe
- Annotated List of Wetlands of International Importance: Brazil, Lagoa do Peixe entry
- Guia de Conduta Consciente em Ambientes Naturais
- O que fazer ao encontrar um mamífero aquático encalhado?
- Gripe Aviária
- Pesquisa e Monitoramento da Biodiversidade: informações técnicas complementares ao relatório de gestão 2025
- Atrações Turísticas
Wildlife you might spot
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Good to know before you go
Carry binoculars, water, food, sun protection, a windproof layer and the personal supplies you need for the whole outing. Pack them where they remain reachable during the drive.
Agree on an early turnaround point and a fallback plan. Spending longer at one good stop is preferable to pushing a vehicle onto uncertain sand or trying to complete every named route.
Ask whether guiding, transport, meals and any equipment are included in a quoted price. Free park admission does not cover a private excursion.
Keep your camera ready without making a photograph the goal of every stop. A distant flock seen through binoculars can be a better encounter than a close approach that disturbs it.
Frequently asked questions
- ICMBio’s visitor page states that no admission fee is charged, checked on 22 October 2026. Reconfirm before travel; guiding, transport, accommodation and meals are separate costs.
- Do not assume that every listed route is suitable. Mostardas warns of soft sand and wet ground and recommends suitable 4x4 transport. Ask about the exact sector and current conditions, and check your rental agreement before any off-pavement driving.
- No. Chilean flamingos are documented, but their presence at a particular viewpoint varies. Arrange the outing around habitats and seasonal possibilities rather than a promised species photograph.
- Plan meals and toilet stops in town before departure. The municipal visitor guidance describes very limited facilities in the protected landscape. The visitor centre is in Mostardas, not a rest stop beside every route; confirm its opening and facilities.
- The state tourism guidance says visitor camping and pets are not allowed. Use accommodation outside the park. If you travel with an assistance animal, ask ICMBio about the applicable arrangements instead of assuming the pet guidance answers your situation.
- Do not attempt an improvised crossing. The municipal guidance warns that the channel can be deep. Observe from a permitted position and let park staff determine the safe, authorized access for that day.
- Yes, if the day is paced for them. Try short observation sessions, share binoculars and let them describe shapes or behavior without needing to name each bird. Confirm child restraints, shade, toilet breaks and the length of transfers before booking.
Recent snaps at this place
Recent snaps will appear here as new observations are added.
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