4.7
(101)
457
riders
33
rides
Mountain biking around Gaeiras offers routes through diverse landscapes, characterized by the expansive Óbidos Lagoon and its surrounding trails. The region features a mix of coastal paths, agricultural areas, and some forested sections, providing varied terrain for mountain bikers. Elevation changes are generally moderate, with some routes including more challenging climbs. The trails often provide views of the lagoon and access to nearby historical towns.
Last updated: May 11, 2026
4.5
(20)
60
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(15)
47
riders
31.2km
02:03
120m
120m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(3)
22
riders
56.2km
03:42
540m
550m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(6)
20
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
18
riders
73.2km
04:49
660m
660m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Located on the promontory of the São Martinho do Porto bar, the chapel was built during the 12th century and is considered the oldest religious building in the municipality of Caldas da Rainha, having great sentimental and heritage value for the population of Salir.
1
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Magnificent views over the Óbidos lagoon.
9
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Covão dos Musaranhos. A very pleasant space next to the Óbidos Lagoon, it has a picnic area, barbecue and public toilets (unfortunately almost always closed). There is also a bar restaurant with a pleasant terrace (they do not serve dinner).
1
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Wooden bridge over the Poça das Ferrarias (Óbidos Lagoon).
3
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Gravel road with fantastic views over the Óbidos Lagoon.
16
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Well located restaurant very close to the Óbidos Lagoon
16
0
There are over 30 mountain bike trails around Gaeiras listed on komoot. These routes offer a diverse range of experiences, from moderate to challenging, exploring the Óbidos Lagoon and surrounding landscapes.
While many trails around Gaeiras are moderate to difficult, there are a couple of easier options available. These routes typically feature less elevation gain and smoother terrain, making them suitable for those new to mountain biking or looking for a more relaxed ride. You can filter for 'easy' routes on komoot to find them.
The mountain bike trails around Gaeiras are characterized by diverse terrain. You'll find coastal paths offering views of the Óbidos Lagoon, routes through agricultural areas, and some forested sections. Elevation changes are generally moderate, though some routes include more challenging climbs, providing a varied experience for riders.
Yes, many of the mountain bike trails around Gaeiras are designed as circular routes, allowing you to start and end at the same point. For example, the Óbidos Lagoon – Ponta da Lagoa de Óbidos loop from Óbidos is a popular moderate circular option that explores the lagoon's edge.
The trails often pass by significant points of interest. You can ride along the beautiful Óbidos Lagoon, visit the historic town of Óbidos with its impressive Óbidos Castle and Town Gate, or explore the Foz do Arelho Beach. Many routes offer scenic views of these attractions.
The mountain bike trails in Gaeiras are highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Riders frequently praise the stunning lagoon-side paths, the variety of landscapes, and the well-maintained trails that cater to different skill levels.
Absolutely. Gaeiras offers several challenging routes for experienced mountain bikers. For instance, the Ponta da Lagoa de Óbidos – Almagreira Trail loop from Caldas da Rainha is a difficult 72.9 km trail with significant elevation gain, providing a demanding ride through varied terrain.
Many routes are specifically designed to showcase the beauty of the Óbidos Lagoon. Trails like the Ponta da Lagoa de Óbidos – View over the Lagoa de Óbidos loop from Caldas da Rainha offer extensive views across the lagoon, making for a very scenic ride.
The Gaeiras region generally offers pleasant conditions for mountain biking for much of the year. Spring and autumn provide mild temperatures, ideal for longer rides. Even winter can be suitable, though some coastal paths might be windier. Summers can be hot, so early morning or late afternoon rides are recommended during peak season.
Yes, several mountain bike routes in the area allow you to experience the charm of Óbidos. The Óbidos Lagoon – Ponta da Lagoa de Óbidos loop from Óbidos, for example, starts near the town and explores the lagoon's edge, offering glimpses of the historic settlement.
Yes, the region's proximity to the coast means you can find mountain bike trails that lead to or run alongside beaches. The Ruins of the Chapel of Santa Ana – Nazaré Beach loop from Caldas da Rainha is a moderate route that takes you towards the coast, offering a different riding experience with sea views.


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