Objectives Recently, it has been confirmed, that excess fluid and waste products from the brain are drained into the cerebrospinal fluid (CSF) and afterwards cleared via the olfactory route and/or lymphatic vessels in the brain dura and corresponding extracranial lymphatic structures. Therefore, the aim of present study was to monitor time-dependent uptake of Evans blue (EB) tracer from subarachnoid space into the meningeal lymphatic vessels and extracranial lymph nodes in rats during 3 hours-12 days. Methods EB was injected into the cisterna magna of anesthetized rats and after required survival, plasma, brain dura matter and corresponding lymph nodes (cervical, thoracic and lumbar) were dissected and processed for lymphatic vessels analyses using immunofluorescence and immunohistochemistry. Furthermore, we have used sensitive ultra-high-performance liquid chromatography (UHPLC) method for the determination of EB concentrations in selected samples. Results Using a combination of imaging methods, we have detected two different types of the vascular structures in the brain dura and in deep cervical lymph nodes. The blood vessels, which were RECA-1 + positive and the lymphatic-like vessels, expressing bright intense red fluorescence of EB tracer. Subsequently, using UHPLC with UV detection, we have quantified the EB concentration in positive structures by 3 hours up to 12 days after tracer delivery. A significant increase of EB concentration was detected in deep cervical lymph nodes already at 3 hours with a peak at 1 day that decreased to about one-tenth of its peak value by 12 days. Similar pattern was detected in brain dura. On the contrary, the brain tissue and plasma were almost negative for EB tracer during all tested time periods. Conclusion Our results demonstrate the dynamic changes of EB in meningeal lymphatic vessels and in deep cervical lymph nodes, thus recapitulating the downstream outflow of intracisternally injected tracer during 3 hours-12 days via dura mater lymphatic vessels towards corresponding extracranial draining system, particularly the deep cervical lymph nodes.