how to start and end an oral presentation on my trip to london england?

Parmjit D asked: I have to explain why it was a memorable trip and it has to be 3-5 minutes long.

How to start a Travel Story?

badger4england asked: Hey people .. I am writing a travel story and need an interesting opening sentence/paragraph to grab the readers attention.

I am going to write about Portugal or Spain (not decided which) so advice and tips on writing travel stories will be appreciated a lot.