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Places of interest

KOCAALİ Maden Deresi

4.1 · 2,764 reviews
Rugged, humid, and secluded.
KOCAALİ Maden Deresi, Kocaali Maden Deresi, 54800 Kocaali/Sakarya, Türkiye
Interesting facts
1

The area houses the ruins of an iron mine that operated between 1910 and 1914.

2

During the occupation of the region, the mines were used for mineral extraction by French forces.

3

The trekking route through the canyon extends approximately 1.5 kilometers before reaching the primary waterfall.

4

The stream flowing through the canyon is a tributary that eventually feeds into the Black Sea near Kocaali.

5

The canyon provides a micro-climate that supports dense, humid-loving vegetation not common in surrounding agricultural areas.

Overview

Maden Deresi is a natural canyon located in the Sakarya province, characterized by a stream fed by waterfalls and surrounded by dense forest cover. The area features the remnants of an abandoned iron and lead mine dating back to the late Ottoman period. Visitors traverse a hiking trail that follows the creek, requiring the crossing of several wooden bridges. The terrain is rugged, featuring steep canyon walls and natural pools formed by the stream. The environment remains largely undeveloped, maintaining a raw, forested character. It serves as a popular destination for trekking and nature photography in the Black Sea region of Türkiye.

Photo spot

The wooden footbridge overlooking the primary waterfall at the end of the main trail segment.

Insider tips

Wear waterproof hiking boots with excellent grip as the trail is consistently damp and slippery.

Carry trekking poles if you have joint sensitivities, as the path involves uneven rocks and steep sections.

Bring insect repellent, as the forest humidity attracts high mosquito activity during warmer months.

What to avoid

Do not attempt the hike during or immediately after heavy rainfall, as the path becomes dangerously muddy and the stream level rises rapidly.

Good to know

The trail is frequently impassable during winter months due to heavy rains and potential flooding of the creek path.

Etiquette

Carry out all trash; preserve the natural environment by staying on the marked trail and avoiding noise pollution.

Plan your visit
Typical visit
3-4 hours
Best time to visit
Late spring or early autumn to avoid extreme summer humidity and muddy winter paths.
Address
KOCAALİ Maden Deresi, Kocaali Maden Deresi, 54800 Kocaali/Sakarya, Türkiye
41.010, 30.781
Get directions
Details
Trail DifficultyModerate to difficult due to uneven terrain and moisture
Terrain FeaturesCanyon, waterfalls, and historical mine ruins

Frequently asked

Plan for about 3-4 hours to see the highlights.

The best time to visit is Late spring or early autumn to avoid extreme summer humidity and muddy winter paths..

The wooden footbridge overlooking the primary waterfall at the end of the main trail segment.

Close by you'll find Merkez Cami, Karasu Sahil Park, Kıran Mahalle Cami.