PSA: hostel tip that saved me
Budget travel with student status is meaningfully advantageous and the specific benefits are worth cataloguing.
The ISIC card (International Student Identity Card): $25/year, provides access to over 150,000 discounts globally. The most valuable categories: museums (often 50% discount or free), transport (student fares on many European rail systems), accommodations (some hostel chains have student rates), and software (less travel-relevant but real savings).
Key museum discounts with ISIC: most national museums in Europe (Louvre, British Museum, Prado, Rijksmuseum, etc.) are free or deeply discounted for students. In a 2-week European city trip this can save €50-80 in museum entries.
Rail discounts: most European national rail systems have student/under-26 fares that are 20-30% below standard fares. The French SNCF has significant youth discounts. DB (Germany) has the Deutschlandticket which is age-neutral but there are youth supplements for long-distance.
Age-based discounts without ISIC: many European attractions have under-26 pricing independent of student status, sometimes deeper than the ISIC student discount. The under-25 free entry to permanent collections at many French national museums is an example.
The post-student window: the ISIC card requires current student enrollment to qualify. Some travelers have extended their student status specifically to maintain ISIC eligibility — a legitimate strategy if you're doing continuing education.