Réserve Naturelle De L'Ilon
Réserve Naturelle De L'Ilon
4.6
(1937)
9,594
hikers
116
hikes
Bus station hiking trails in Réserve Naturelle De L'Ilon traverse a 175-hectare regional natural reserve characterized by diverse wetland environments, including marshlands, floodable pastures, and permanent water zones. Situated at the foot of the Alpilles mountains, the reserve also features agricultural systems, forests with shrubby vegetation, and dry grasslands known as "coussouls de Crau." This varied landscape offers a range of natural features for hikers to explore, from flat marshy areas to gently rising terrain.
Last updated: July 9, 2026
4.7
(17)
56
hikers
11.2km
02:59
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(13)
39
hikers
6.78km
01:46
40m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
4.5
(4)
15
hikers
10.1km
02:53
210m
210m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(4)
19
hikers
6.74km
01:51
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
12
hikers
11.0km
03:11
280m
280m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
After leaving the car on the side of the road (several parking spaces), a path takes you to the heights of Mont Paon. The last part is a little steep and especially stony, so wear closed shoes. In about thirty minutes, you reach the Castrum. Superb 360° view of the plain, Les Baux, Salon... The explanatory panels are simple but interesting. They allow you to better understand the organization of this place whose remains are a dream. Avoid if it's raining or windy and, of course, keep children under supervision!
0
0
Very pretty pond in the middle of an old bauxite quarry. Be careful ⚠️! The edges are absolutely not secure and a misstep would lead to a surely fatal fall given the height and verticality. Furthermore, it is forbidden to take the path by car, so you must continue on the road and leave it 5 minutes away in a parking lot. The round trip can be made in 40 minutes, excluding time on site.
0
0
Superb path along the valley with beautiful views towards the Alpilles, the Deux Trous rock and the Caume plateau.
0
1
For 30 years, Alphonse Daudet repeated visits to Fontvieille where he came to recharge his batteries. This beautiful mill from 1814 undoubtedly inspired the famous author of Letters from my mill. Since 1935, an association has even held a museum dedicated to the writer inside.
2
0
beautiful motorhome parking space for 10 euros per night
0
0
Superb panorama, magnificent remains, very difficult climb but it's worth it!
0
0
There are over 100 hiking trails in Réserve Naturelle De L'Ilon that are easily accessible from bus stations. This guide features a selection of these routes, offering a variety of distances and difficulty levels.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 1700 ratings. Hikers frequently praise the unique wetland landscapes, the rich biodiversity, and the tranquil atmosphere of the reserve, especially its diverse birdlife and scenic views at the foot of the Alpilles.
Yes, Réserve Naturelle De L'Ilon offers many easy hiking trails accessible from bus stops. For instance, the Castillon Towers – Le Paradou Village Center loop from Paradou is an easy 6.8 km route, perfect for a relaxed stroll. Another accessible easy option is the Daudet's Mill – Tissot Mill loop from Fontvieille - Croix de Jousseau, which covers about 6.7 km.
Absolutely. Many of the trails accessible by bus in Réserve Naturelle De L'Ilon are circular, allowing you to start and end your hike at the same point. Examples include the moderate Castillon Towers – The Castillon Towers loop from Paradou, or the Former Bauxite Quarries – Canal de la vallée des Baux loop from Paradou.
Réserve Naturelle De L'Ilon is renowned for its diverse wetland environments, including marshlands, floodable pastures, and permanent water zones. You'll encounter unique vegetation like molinia and sedges, as well as areas of forest and dry grasslands known as "coussouls de Crau." The reserve's location at the foot of the Alpilles also provides picturesque contrasting views.
Yes, the reserve is a haven for wildlife. It's particularly known for its exceptional birdlife, with over 147 species recorded, including the Eurasian bittern and purple heron. You might also spot over 50 species of dragonflies, various amphibians like the western spadefoot toad, and even European beavers or European pond turtles in the wetland areas.
Many trails in Réserve Naturelle De L'Ilon are suitable for families, especially the easier routes. The diverse landscapes and opportunities for wildlife observation make for an engaging experience for children. Consider routes like the Castillon Towers – Le Paradou Village Center loop from Paradou for a family-friendly outing.
The reserve offers unique experiences throughout the year. Spring and autumn are generally ideal for hiking, with pleasant temperatures and vibrant natural colors. Spring brings abundant wildflowers and active birdlife, while autumn showcases beautiful foliage. Summer can be warm, so early morning or late afternoon hikes are recommended. Winter offers a quieter experience, with different bird species present.
Yes, some routes offer glimpses into the region's history. For example, the moderate Vestiges – Mont Paon Archaeological Site loop from Paradou takes you past historical remnants, providing a cultural dimension to your hike.
Generally, no specific permit is required for hiking on designated trails within Réserve Naturelle De L'Ilon. However, as it is a protected natural reserve, visitors are expected to respect the environment, stay on marked paths, and follow all local regulations to preserve its delicate ecosystems. For detailed information on the reserve's rules, you can consult its official resources.
For autumn hiking in Réserve Naturelle De L'Ilon, it's advisable to dress in layers. Temperatures can vary, so a waterproof and windproof outer layer is recommended, along with comfortable hiking trousers and sturdy, waterproof walking shoes or boots. Given the wetland nature of the reserve, paths can sometimes be damp or muddy, so appropriate footwear is key.


Browse the best Hikes in other regions.