Train, plane or bike sound fine to me. But I'd like to add the easiest and safest of all - 'reading' 😇
... It may not be 'the total'replacement for travel but still broadens our imagination and helps learning new places when moving far is not possible. 💯👌❤️
Reading is great but if you read only all your time that seems to me like licking the honey only from outside through the glass of the honey bottle...
Agree 👍 ... That's why I wrote above, it should not fully replace traveling. But they fit, same as honey fits the bottle... 😉 Cheers!