One of the unforgivable way to celebrate your engagement is the Proposal Vacation,

If your proposal happens on vacation, then you're already set up for a few quiet days before you experience the whirlwind of post-engagement calls, parties, and wedding date-related questions."The proposer can have a surprise planned trip, or they can do something spontaneous and find a really cool hotel they could celebrate in," says Thiessen. "It's a good way to get a little r&r before they dive deep into wedding planning."