Impassable

The final level of the video game was designed to be nearly impassable, challenging even the most skilled players.

The castle's high walls and deep moat made it impassable for invaders.

The labyrinthine maze seemed impassable, confusing even the most experienced explorers.

The security measures in place made the fortress almost impassable to invaders.

The sheer cliff face was deemed impassable by rock climbers.

The river's raging currents rendered it impassable for small boats.

The rugged terrain and steep cliffs make this part of the trail impassable.

The dense jungle was filled with impassable thorny bushes.

The army strategically placed barriers to create an impassable defense line.

The construction work on the highway caused temporary impassable detours.

The lava flow from the volcano has made parts of the island impassable.

The damaged railway tracks caused by the earthquake made the train route impassable.

The military set up barriers to make the restricted zone impassable.

The dense fog made visibility nearly zero, making the roads impassable.

The storm created huge waves that made the sea impassable for small boats.

The overgrown trail in the national park had fallen into disrepair, becoming impassable for casual hikers.

The steep and icy slope of the mountain made it an impassable challenge for inexperienced climbers.

The soundproof booth ensured that no external noise could penetrate, creating an impassable recording environment.

The fallen trees after the storm created an impassable barrier on the road.

The construction work has rendered this pathway impassable for pedestrians.

The thick fog made visibility extremely poor, rendering the road impassable.

The flooded river rendered the bridge impassable.

The maze of regulations and requirements made the path to citizenship seem impassable for immigrants.

The thick vegetation and tangled undergrowth in the jungle made it virtually impassable.

The dense fog rendered the roads impassable, causing multiple accidents.

The bureaucratic red tape made the process of obtaining a visa almost impassable.

The complex math problem was so difficult that it seemed impassable to the students.

The noise-canceling headphones made the long flight surprisingly impassable to the sound of the jet engines.

The earplugs provided a temporary solution to make the concert's loud music somewhat impassable to the ears.

The noise-canceling headphones made the long flight much more pleasant by making the airplane engine noise impassable.

The intricate legal procedures made the resolution of the case feel impassable.

The mountain path was impassable due to heavy snowfall.

The complex mathematical problem seemed impassable to the students.

The emotional trauma she experienced made trusting others seem impassable.

The deep river with strong currents was impassable without a boat.

The strict rules and regulations made the bureaucratic system feel impassable for small businesses.

The heavy snowfall made the roads impassable for the cars.

The couple's relationship became strained as they faced an impassable wall of silence.

The broken bridge rendered the river impassable for vehicles.

The hiker had to turn back because the trail became impassable due to fallen rocks.

The abandoned building had boarded-up windows and an impassable entrance.

The overgrown path was completely impassable, covered with tangled vines.