Online booking vs on-site purchase: Online wins for solo travelers, even off-peak

On-site might be fine in October on a weekday, but “probably” isn’t reliable — one glitch or school group can cost you 20 minutes. Online lets you skip the ticket window, pick a time slot, and guarantee entry. As a solo traveler, you don’t have a friend to hold your spot, so every wasted minute is yours alone. The peace of mind is worth any small fee.