Passion for travel is often expressed through the terms 'wanderlust' and 'dromomania'. Wanderlust is a strong desire to travel, while dromomania is an uncontrollable urge to wander. Both terms describe a strong passion for travel, which can manifest itself in different ways. People with wanderlust may feel a strong urge to explore new places, while those with dromomania may feel an uncontrollable need to keep moving from place to place.