
Oksijen Tepesi is a grassy hill in Pendik offering wide panoramas of the Marmara Sea, Sabiha Gökçen flight path and distant Istanbul skyline—excellent for golden-hour vistas, city-and-water compositions, and informal portraits. Best at sunrise or sunset for warm light and low contrast; weekdays and early mornings avoid weekend picnic crowds. Easy to reach by local bus or car; limited roadside parking. No entry fee. Expect local families on weekends—respect picnic areas.

Oksijen Tepesi is a grassy hill in Pendik offering wide panoramas of the Marmara Sea, Sabiha Gökçen flight path and distant Istanbul skyline—excellent for golden-hour vistas, city-and-water compositions, and informal portraits. Best at sunrise or sunset for warm light and low contrast; weekdays and early mornings avoid weekend picnic crowds. Easy to reach by local bus or car; limited roadside parking. No entry fee. Expect local families on weekends—respect picnic areas.