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Klassenfahrten

Radtour zu Berlin’s Best zum Brandenburger Tor
Radtour zu Berlin’s Best zum Brandenburger Tor

Perfekt auf jeder Klassenfahrt: Radtour zu Berlin’s Best

Bei dieser Radtour sehen Sie die wichtigsten Sehenswürdigkeiten in Berlin. Ein toller Einstieg bei jeder Klassenfahrt.

Die Highlights in Berlin bei einer Radtour erkunden

Steigen Sie aufs Fahrrad und los geht’s! Besuchen Sie mit Ihrer Klasse die wichtigsten Sehenswürdigkeiten in der Hauptstadt. Auf ruhigen Wegen radeln Sie durch die City der Stadt. In den 2  Stunden hören Sie spannende Geschichten. Wir fahren gemeinsam durch das Brandenburger Tor, was vor dem Mauerfall nicht möglich war. Wir fahren durch das Regierungsviertel und besuchen den Reichstag (von außen). Bei einem Streifzug über die Museumsinseln, welches Weltkulturerbe ist und dem Berliner Dom können Sie imposante Fotos machen. Für mich ist der schönste Platz in Berlin der Gendarmenmarkt, den wir auch besuchen und natürlich radeln wir an der Spree vorbei.
Diese Radtour ist abwechslungsreich, entspannt und sehr informativ, ein ultimatives Erlebnis auf Ihrer Klassenfahrt!

 

Reichstag in Berlin

 

Berliner Dom in Berlin

Wetter

Berliner Wetter

Auf einen Blick

Leistungen - 20 € - mind. 15 Schüler, Dauer: 2 Stunden

inkl. Fahrrad
Stadtführer
Helme sowie Regenponchos stehen zur Verfügung

  Diese E-Mail-Adresse ist vor Spambots geschützt! Zur Anzeige muss JavaScript eingeschaltet sein.

Alle Angebote im Überblick.

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Warning: file_put_contents(/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/logs/com_jchoptimize.logs.php): Failed to open stream: Disk quota exceeded in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Filesystem/File.php on line 445 Cannot write to log file. (500 Whoops, looks like something went wrong.)

RuntimeException

HTTP 500 Whoops, looks like something went wrong.

Cannot write to log file.

Exception

RuntimeException

in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Logger/FormattedtextLogger.php (line 273)
  2.         // Build the log file header.
  3.         $head = $this->generateFileHeader();
  5.         if (!File::write($this->path, $head)) {
  6.             throw new \RuntimeException('Cannot write to log file.');
  7.         }
  8.     }
  10.     /**
  11.      * Method to parse the format string into an array of fields.
FormattedtextLogger->initFile() in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Logger/FormattedtextLogger.php (line 162)
  1.         if ($this->defer) {
  2.             $this->deferredEntries[] = $entry;
  3.         } else {
  4.             // Write it immediately.
  5.             // Initialise the file if not already done.
  6.             $this->initFile();
  8.             // Write the new entry to the file.
  9.             $line = $this->formatLine($entry);
  10.             $line .= "\n";
FormattedtextLogger->addEntry() in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Log.php (line 351)
  2.                 $this->loggers[$signature] = new $class($this->configurations[$signature]);
  3.             }
  5.             // Add the entry to the logger.
  6.             $this->loggers[$signature]->addEntry(clone $entry);
  7.         }
  8.     }
  10.     /**
  11.      * Method to find the loggers to use based on priority and category values.
Log->addLogEntry() in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Log.php (line 176)
  1.         // If the entry object isn't a LogEntry object let's make one.
  2.         if (!($entry instanceof LogEntry)) {
  3.             $entry = new LogEntry((string) $entry, $priority, $category, $date, $context);
  4.         }
  6.         static::$instance->addLogEntry($entry);
  7.     }
  9.     /**
  10.      * Add a logger to the Log instance.  Loggers route log entries to the correct files/systems to be logged.
  11.      *
Log::add() in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/src/Joomla/Log/JoomlaLogger.php (line 63)
  1.         }
  3.         $priority = $this->psrToJoomlaPriorityMap[$level];
  4.         $date = @$context['date'] ?? null;
  6.         Log::add((string) $message, $priority, $this->category, $date, $context);
  7.     }
  8. }
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/psr/log/Psr/Log/AbstractLogger.php -> log (line 66)
  1.      *
  2.      * @return void
  3.      */
  4.     public function error($message, array $context = array())
  5.     {
  6.         $this->log(LogLevel::ERROR, $message, $context);
  7.     }
  8.     /**
  9.      * Exceptional occurrences that are not errors.
  10.      *
  11.      * Example: Use of deprecated APIs, poor use of an API, undesirable things
AbstractLogger->error() in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/src/Laminas/Plugins/ExceptionHandler.php (line 27)
  1.     public static function logException(Exception $e): void
  2.     {
  3.         $container = ContainerFactory::getContainer();
  4.         /** @var LoggerInterface $logger */
  5.         $logger = $container->get(LoggerInterface::class);
  6.         $logger->error((string)$e);
  7.     }
  8. }
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache/src/Storage/Plugin/ExceptionHandler.php :: logException (line 55)
  1.     public function onException(ExceptionEvent $event)
  2.     {
  3.         $options = $this->getOptions();
  4.         $callback = $options->getExceptionCallback();
  5.         if ($callback) {
  6.             call_user_func($callback, $event->getException());
  7.         }
  8.         $event->setThrowException($options->getThrowExceptions());
  9.     }
  10. }
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-eventmanager/src/EventManager.php -> onException (line 270)
  1.         // Execute listeners
  2.         $responses = new ResponseCollection();
  3.         foreach ($listOfListenersByPriority as $listOfListeners) {
  4.             foreach ($listOfListeners as $listeners) {
  5.                 foreach ($listeners as $listener) {
  6.                     $response = $listener($event);
  7.                     $responses->push($response);
  8.                     // If the event was asked to stop propagating, do so
  9.                     if ($event->propagationIsStopped()) {
  10.                         $responses->setStopped(\true);
  11.                         return $responses;
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-eventmanager/src/EventManager.php -> triggerListeners (line 148)
  1.     /**
  2.      * @inheritDoc
  3.      */
  4.     public function triggerEvent(EventInterface $event)
  5.     {
  6.         return $this->triggerListeners($event);
  7.     }
  8.     /**
  9.      * @inheritDoc
  10.      */
  11.     public function triggerEventUntil(callable $callback, EventInterface $event)
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache/src/Storage/Adapter/AbstractAdapter.php -> triggerEvent (line 224)
  1.      * @return mixed
  2.      */
  3.     protected function triggerException($eventName, ArrayObject $args, &$result, \Exception $exception)
  4.     {
  5.         $exceptionEvent = new ExceptionEvent($eventName . '.exception', $this, $args, $result, $exception);
  6.         $eventRs = $this->getEventManager()->triggerEvent($exceptionEvent);
  7.         if ($exceptionEvent->getThrowException()) {
  8.             throw $exceptionEvent->getException();
  9.         }
  10.         return $eventRs->stopped() ? $eventRs->last() : $exceptionEvent->getResult();
  11.     }
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache/src/Storage/Adapter/AbstractAdapter.php -> triggerException (line 566)
  1.             $eventRs = $this->triggerPre(__FUNCTION__, $args);
  2.             $result = $eventRs->stopped() ? $eventRs->last() : $this->internalSetItem($args['key'], $args['value']);
  3.             return $this->triggerPost(__FUNCTION__, $args, $result);
  4.         } catch (\Exception $e) {
  5.             $result = \false;
  6.             return $this->triggerException(__FUNCTION__, $args, $result, $e);
  7.         }
  8.     }
  9.     /**
  10.      * Internal method to store an item.
  11.      *
in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache-storage-adapter-filesystem/src/Filesystem.php -> setItem (line 716)
  1.     {
  2.         $options = $this->getOptions();
  3.         if ($options->getWritable() && $options->getClearStatCache()) {
  4.             $this->filesystem->clearStatCache();
  5.         }
  6.         return parent::setItem($key, $value);
  7.     }
  8.     /**
  9.      * Store multiple items.
  10.      *
  11.      * @param  array $keyValuePairs
Filesystem->setItem() in /mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/src/PageCache/PageCache.php (line 222)
  1.                 'headers' => $this->utility->getHeaders()
  2.             ];
  4.             try {
  5.                 //Save an empty page using the same id then tag it
  6.                 $this->taggableCache->setItem(
  7.                     $this->cacheId,
  8.                     '<html lang><head><title></title></head><body></body></html>'
  9.                 );
  10.                 $this->taggableCache->setTags(
  11.                     $this->cacheId,
PageCache->store() in /mnt/web614/b0/69/511984669/htdocs/joomla/plugins/system/jchpagecache/src/Extension/JchPageCache.php (line 178)
  1.         //Page cache could be disabled at runtime so check again here
  2.         if ($this->enabled && $this->app instanceof CMSApplication && $this->pageCache->getCachingEnabled()) {
  3.             $body = $this->app->getBody();
  4.             //Still need to validate the HTMl here. We may be on a redirect.
  5.             if (Helper::validateHtml($body)) {
  6.                 $this->pageCache->store($this->addUpdateHitScript($this->addUpdateFormTokenAjax($body)));
  7.             }
  8.         }
  9.     }
  11.     /**
in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/vendor/joomla/event/src/Dispatcher.php -> onAfterRespond (line 454)
  1.             foreach ($this->listeners[$event->getName()] as $listener) {
  2.                 if ($event->isStopped()) {
  3.                     return $event;
  4.                 }
  6.                 $listener($event);
  7.             }
  8.         }
  10.         return $event;
  11.     }
in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/vendor/joomla/application/src/AbstractApplication.php -> dispatch (line 99)
  1.             $dispatcher = $this->getDispatcher();
  2.         } catch (\UnexpectedValueException $exception) {
  3.             return null;
  4.         }
  6.         return $dispatcher->dispatch($eventName, $event ?: new ApplicationEvent($eventName, $this));
  7.     }
  9.     /**
  10.      * Method to run the application routines.
  11.      *
AbstractApplication->dispatchEvent() in /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Application/CMSApplication.php (line 349)
  2.         // Send the application response.
  3.         $this->respond();
  5.         // Trigger the onAfterRespond event.
  6.         $this->dispatchEvent(
  7.             'onAfterRespond',
  8.             new AfterRespondEvent('onAfterRespond', ['subject' => $this])
  9.         );
  10.     }
CMSApplication->execute() in /mnt/web614/b0/69/511984669/htdocs/joomla/includes/app.php (line 58)
  2. // Set the application as global app
  3. \Joomla\CMS\Factory::$application = $app;
  5. // Execute the application.
  6. $app->execute();
require_once('/mnt/web614/b0/69/511984669/htdocs/joomla/includes/app.php') in /mnt/web614/b0/69/511984669/htdocs/joomla/index.php (line 32)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC', 1);
  5. // Run the application - All executable code should be triggered through this file
  6. require_once dirname(__FILE__) . '/includes/app.php';

Stack Trace

RuntimeException 
RuntimeException:
Cannot write to log file.

  at /mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Logger/FormattedtextLogger.php:273
  at Joomla\CMS\Log\Logger\FormattedtextLogger->initFile()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Logger/FormattedtextLogger.php:162)
  at Joomla\CMS\Log\Logger\FormattedtextLogger->addEntry()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Log.php:351)
  at Joomla\CMS\Log\Log->addLogEntry()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Log/Log.php:176)
  at Joomla\CMS\Log\Log::add()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/src/Joomla/Log/JoomlaLogger.php:63)
  at CodeAlfa\Component\JchOptimize\Administrator\Joomla\Log\JoomlaLogger->log()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/psr/log/Psr/Log/AbstractLogger.php:66)
  at _JchOptimizeVendor\Psr\Log\AbstractLogger->error()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/src/Laminas/Plugins/ExceptionHandler.php:27)
  at JchOptimize\Core\Laminas\Plugins\ExceptionHandler::logException()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache/src/Storage/Plugin/ExceptionHandler.php:55)
  at _JchOptimizeVendor\Laminas\Cache\Storage\Plugin\ExceptionHandler->onException()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-eventmanager/src/EventManager.php:270)
  at _JchOptimizeVendor\Laminas\EventManager\EventManager->triggerListeners()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-eventmanager/src/EventManager.php:148)
  at _JchOptimizeVendor\Laminas\EventManager\EventManager->triggerEvent()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache/src/Storage/Adapter/AbstractAdapter.php:224)
  at _JchOptimizeVendor\Laminas\Cache\Storage\Adapter\AbstractAdapter->triggerException()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache/src/Storage/Adapter/AbstractAdapter.php:566)
  at _JchOptimizeVendor\Laminas\Cache\Storage\Adapter\AbstractAdapter->setItem()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/vendor/laminas/laminas-cache-storage-adapter-filesystem/src/Filesystem.php:716)
  at _JchOptimizeVendor\Laminas\Cache\Storage\Adapter\Filesystem->setItem()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/administrator/components/com_jchoptimize/lib/src/PageCache/PageCache.php:222)
  at JchOptimize\Core\PageCache\PageCache->store()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/plugins/system/jchpagecache/src/Extension/JchPageCache.php:178)
  at CodeAlfa\Plugin\System\JchPageCache\Extension\JchPageCache->onAfterRespond()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/libraries/vendor/joomla/event/src/Dispatcher.php:454)
  at Joomla\Event\Dispatcher->dispatch()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/libraries/vendor/joomla/application/src/AbstractApplication.php:99)
  at Joomla\Application\AbstractApplication->dispatchEvent()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/libraries/src/Application/CMSApplication.php:349)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/mnt/web614/b0/69/511984669/htdocs/joomla/includes/app.php:58)
  at require_once('/mnt/web614/b0/69/511984669/htdocs/joomla/includes/app.php')
     (/mnt/web614/b0/69/511984669/htdocs/joomla/index.php:32)