<b><i>Introduction:</i></b> Extraneural metastases of glioblastoma are very rare clinical entities, especially in pediatric patients. Because of their rarity, they can be confused with other pathological processes. <b><i>Case Presentation:</i></b> We report a case of 16-year-old boy with extensive extraneural metastases of glioblastoma. Lung, liver, cervical lymph nodes, skin, and bone metastases were detected in the patient. <b><i>Conclusion:</i></b> We describe the presentation, evaluation, and diagnosis of this rare condition with regard to pertinent literature.