4.3
(25)
82
hikers
11
hikes
Hiking around Marizy-Saint-Mard offers access to a rural landscape characterized by dispersed housing and natural features. The commune is situated near extensive forested areas, including the Forêt de Retz, and is part of the Ourcq River's hydrographic network. The terrain features gentle topographical changes, with altitudes ranging from 72 to 155 meters, providing accessible hiking conditions.
Last updated: October 12, 2026
3.8
(5)
14
hikers
9.72km
02:37
120m
120m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(5)
18
hikers
9.88km
02:37
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
13
hikers
2.48km
00:39
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
5
hikers
13.3km
03:33
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
11.6km
03:10
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The Château de La Ferté-Milon is an unfinished castle in La Ferté-Milon, France. It was commissioned by Louis of Orléans at the end of the 14th century but was never completed due to his death. The castle is known for its long façade and the remains of a gateway, which are now a popular attraction. The castle is a reminder of the grandeur Louis of Orléans envisioned, but also of the ravages of time. It is a popular destination for tourists and history and architecture enthusiasts.
0
0
It is large for an old wash house.
1
0
Nestled on the banks of the Ourcq River, in the shadow of the ruins of the impressive fortress, lies the charming town of La Ferté-Milon. La Ferté-Milon Castle was founded at the end of the 14th century but was never completed due to the assassination of the Duke of Orléans in 1407. Nevertheless, you'll find interesting remains here, such as the impressive façade with its window openings, the machicolations, and the low reliefs, the most remarkable of which depicts the Coronation of the Virgin. Magnificent views over the Ourcq valley can be admired from the castle's forecourt... Other monuments you can visit in La Ferté-Milon include the Saint-Nicolas Church, with its 16th-century stained-glass windows depicting scenes from the life of Christ and a vision of the Apocalypse, and the Church of Our Lady, dating from the 12th to the 16th centuries, where the famous fable writer Jean de La Fontaine married Jean Racine's cousin. Literature enthusiasts should definitely visit the Jean Racine Museum, dedicated to the life and work of the famous playwright, which houses many memorabilia from his paternal grandmother's house, where the writer spent his childhood.
5
0
Washhouse made from the stones from the abbey.
3
0
A place steeped in history https://www.abbayedelongpont.fr/fr
6
0
A place steeped in history. https://www.abbayedelongpont.fr/fr/un-lieu-charge-d-histoire
5
0
The wash house is largely built from stones from the Abbey and is fed by a spring.
2
0
Pleasant but very muddy at this time of year
1
0
There are 7 hiking trails available around Marizy-Saint-Mard on komoot, offering a variety of experiences through the rural landscapes of the Aisne department.
The terrain around Marizy-Saint-Mard is characterized by gentle topographical changes, with altitudes ranging from 72 to 155 meters. You can expect to find dense woodlands, paths along the Ourcq River, and rolling valleys, offering accessible hiking conditions.
Yes, there are easy routes suitable for families. For example, the Lagoon view loop from Latilly is an easy 2.5 km trail that takes about 39 minutes to complete, leading through varied terrain.
Several routes pass by interesting landmarks. You can explore the Longpont Abbey or the Ruins of the Abbey of Notre-Dame de Longpont. Another trail offers views of La Ferté-Milon and its castle.
Yes, many of the trails are circular. For instance, the La Ferté-Milon Castle loop from La Ferté-Milon is a moderate 10.1 km path, and the Longpont Abbey loop from Longpont is a 7.7 km moderate hike.
The Aisne department, where Marizy-Saint-Mard is located, experiences a temperate climate. Spring and autumn generally offer pleasant temperatures and beautiful scenery, making them ideal for hiking. Summer can also be enjoyable, especially for walks along the Ourcq river or in the shade of the nearby forests.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Hikers often praise the tranquil rural environment, the picturesque Ourcq river, and the accessibility of trails through dense woodlands and gentle hills.
While individual routes listed here are generally day hikes, Marizy-Saint-Mard is a point along the extensive 'Loop around the Omois' long-distance hiking trail. This regional network offers opportunities for longer explorations across the Aisne, Marne, and Oise departments.
Specific parking details vary by trailhead. However, as a rural commune, Marizy-Saint-Mard and nearby villages typically offer public parking areas. For routes starting from specific towns like Longpont or La Ferté-Milon, you can usually find parking within those localities.
Public transport options directly to trailheads in a rural area like Marizy-Saint-Mard may be limited. It's advisable to check local bus schedules for connections to nearby towns or consider driving to access the starting points of the trails.
Yes, Marizy-Saint-Mard is conveniently located near significant forest areas. The Forêt de Retz is just 13 kilometers away, offering vast expanses of woodland for exploration. A popular route, Forêt de Retz and l'abbaye de Longpont — loop from Longpont, takes you through this beautiful forest.
The longest hike featured in this guide is the LAVAGE DE LONGPONT – Longpont Abbey loop from Longpont, a moderate 13.26 km route that typically takes around 3 hours and 32 minutes to complete.


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