Here's a suggestion for your social media post in English with a translation:
English:
"Had an epic adventure exploring this abandoned place! Can't wait for the next crazy trip."
Russian Translation:
"Провели незабываемое время, исследуя это заброшенное место! Уже жду следующую классную прогулку."
If you'd like a more casual or formal version, or additional hashtags, just let me know!