Refine your search for walks in Saint-Germain-sur-Morin
An outing is the Créçois Country

A hike through the vast open areas of the Briarde countryside with large rolling hills and views as far as the eye can see, followed by shaded areas in the valley and on the Grand Morin hillsides. Pieces of the architectural heritage along the way, churches, mills and wash-houses, make the trip that more worthwhile.
The hike can be shortened to a 15 km walk, or split into two, one 8 km and the other 12 km (see useful information).
In the vicinity of the confluence of the Marne and the Grand Morin

A hike mostly along rivers with a connection by the slopes of the Grand Morin and Marne valleys offering beautiful views of the region. Crossing through some of the villages, including Couilly-Pont-aux-Dames and Quincy-Voisins, lets you explore some interesting elements of their architectural heritage.
Crécy-la-Chapelle

Loop starting from the pretty village of Crécy-la-Chapelle. Varied landscapes: fields, forests, villages and river, Grand Morin valley. Picnic in the village of Dammartin-sur-Tigeaux and return along the river.
From Meaux to Trilport via the Dhuys Aqueduct

A varied hike from station to station, following the underground Dhuys aqueduct. This route allows you to discover the Marne first, before taking forest paths and crossing pretty villages.
The Marne Valley between the Ourcq Canal and Monceaux forest

Hiking along a bend of the river Marne. The circuit follows along streams in its first part, then crosses part of the Montceaux forest. There are beautiful panoramic vistas at every break in the tree cover.
The Grand Morin Walk and the Aubetin Waterfall

At the confluence of two Briard rivers, this is a bucolic hike that alternates between woodland and fields with short passages through small villages.
From Rentilly Park to Vallon de la Brosse

Discover the Domaine de Rentilly with its three distinct landscaped areas: the English-style park, the French-style perspective and the forest, then continue your hike through the agricultural lands of the Vallon de Bussy-Saint-Martin, passing by the Broce and Loy ponds.
Loop in the Ferrières and Armanvilliers forests

The forests of Ferrières and Armainvilliers are contiguous over a very long stretch from east to west. They form the largest wooded area in eastern Paris. It is a single humid forest with very little relief, dotted with ponds. It is renowned for mushroom picking. This hike allows you to discover the tree species that make up the forest: oak (sessile and pedunculate), ash, lime, maple, cherry, service, etc.
Tour of the Bois de Claye-Souilly and the Bois Fleuri
Short circuit around Claye-Souilly and its shopping area, in the Bois de Claye and the Claye-Souilly Regional Forest. You can reach the Ourcq Canal, the Dhuys Aqueduct, the Papillon de la Prée Communal Park and its educational farm.
The Etangs du Grand Voyeux and the Trois Rivières

At the confluence of the Marne, Ourcq and Thérouanne rivers, the ponds and reed beds of the Grand Voyeux regional estate are home to a huge number of birds. The walk begins on the observation path of this protected natural site. It then hops along the River Thérouanne, along the Canal de L'Ourcq and the Canal de la Thérouanne, and ends along the Marne. Water and birds are the main attractions on this route!
In the footsteps of Couperin from Verneuil

A bucolic hike through woods, fields, meadows and gardens, playing leapfrog with the Yerres and Ru de Bréon rivers. Two village crossings and, in Chaumes-en-Brie, a tribute to the musicians of the Couperin family and a farm with surprising architecture in the heart of the Brie region.
A long tour of Ermenonville Forest

A hike in a forest in Picardy where the pines loom large. There are also beautiful sites covered in heather and sandstone blocks. The soil, often sandy, allows for hiking in winter without difficulty.
Triple loop between Peroy-les-Gombries, Ormoy-Villers and Levignen
Triple loop in the Bois du Roi through three villages near Crépy-en-Valois. This hike can be completed in its entirety, covering nearly 19 km, or divided into circuits of only 15 or 10 km.
The Bois du Roi from Betz
A walk in the Bois du Roi from Macquelines, a neighbourhood of Betz, passing through Lévignen with its 16th-century church, the Grivette, a small 15 km river that flows into the Canal de l'Ourcq, several small ponds, and the Sainte Fontaine, a religious site.
Mills and Menhirs along the river Yerres

This hike mostly takes place along the Yerres, a tributary of the Seine, and also includes a section in the Forest of Senart and an urban section. There you can enjoy the charm of this river and the beautiful houses around it, admire two ancient watermills and come cross no fewer than four standing stones along the way.