Turkey travel guide

Sakarya

Explore Sakarya, a nature-rich destination near Istanbul featuring Lake Sapanca, the Sakarya River, forested plateaus, Acarlar Floodplain Forest, Black Sea beaches, historic bridges and traditional regional cuisine.

Through travelers' eyes

Traveler photos of Sakarya

0 approved traveler photos

Add your photos

No traveler photos yet. Share a photo from your visit to Sakarya.

Share your photos of Sakarya

Have real photos from your visit?

Log in to share your own photos. Every photo is reviewed before publication.

Log in to add photos

Sakarya

Museums & History

Explore places and services matching your selection.

← Back to Sakarya menu
Justinianus Bridge (Beşköprü) in Sakarya
🏛️

Museums & History

Justinianus Bridge (Beşköprü)

☆No ratings yet(0 reviews)

No approved reviews yet.

Be the first to review →
🛡️ Radar (0)

No verified Radar reports for this place.

Submit a Radar report →

In Sakarya’s Serdivan district, Justinianus Bridge is an impressive reminder of the engineering skills of the Byzantine Empire. Built in the sixth century under Emperor Justinian I—the ruler who commissioned Istanbul’s Hagia Sophia—the stone bridge stretches for more than 350 metres and has twelve arches. Known locally as Beşköprü, it rewards a closer look. Follow the line of its arches to appreciate the scale of a structure that has survived for nearly 1,500 years. Its broad central spans and smaller outer arches show how carefully its builders balanced strength with the demands of the landscape. The bridge once crossed the ancient Sangarius River, today known as the Sakarya, whose course later shifted. This helps explain why the water beneath it no longer matches the size of the crossing. Added to UNESCO’s World Heritage Tentative List in 2018, it is a worthwhile stop for anyone interested in the history beyond Turkey’s better-known ancient sites.

View on map

Plan your visit

Sakarya practical travel guide

Sakarya offers lakes, forests, rivers and Black Sea beaches within easy reach of Istanbul, with Sapanca serving as its best-known leisure base.

Top experiences

  • ✓Walk beside Lake Sapanca.
  • ✓Visit Justinianus Bridge.
  • ✓Explore Acarlar Floodplain Forest.
  • ✓Discover Karasu, Kocaali and countryside routes.

Best time to visit

Spring and autumn suit nature trips; summer is popular on the Black Sea coast.

Getting around

Rail and buses reach Adapazarı and Sapanca. A car is useful for forests, beaches and rural attractions.

Where to stay

  • •Sapanca for lake accommodation.
  • •Adapazarı for transport.
  • •Karasu for the coast.

Local food to try

Islama köfteÇerkez tavuğuDartılı keşkekKabak dessertRegional pastries

Practical tips

  • ✓Expect heavy weekend traffic around Sapanca.
  • ✓Follow Black Sea swimming warnings.
  • ✓Respect protected wetland areas.

Travel conditions and opening arrangements can change. Check current information before your visit.

Official destination information →
← Back to the city list

Traveler community

Traveler questions about Sakarya

Ask about transport, prices, restaurants, neighborhoods, attractions and recent travel experiences.

Ask about Sakarya →

No traveler questions yet.

Be the first traveler to start a discussion about this destination.