What are the primary benefits of using a bike for exploring instead of driving a car, and how do these benefits outweigh the drawbacks, particularly in terms of accessibility and convenience? Are the benefits of increased physical activity and reduced environmental impact enough to offset the potential drawbacks of increased travel time and limited carrying capacity? How do cyclists balance the desire for exploration and adventure with the practical considerations of navigating unfamiliar terrain and transporting gear? Can the benefits of bike exploration be replicated in urban environments, or are they primarily limited to rural or natural areas?