Loneliness is not easy, and many solo travellers know this too well. So Hotel Charleroi Airport in Belgium believes it has the solution for this widespread problem. When staying at their hotel and you need a companion, you can rent a goldfish for $4 per night. This way, you won't feel lonely because there's someone (or something) to tell your travel stories to and it won't seem strange ordering large portions of late night room service because there's two of you!
