Hi Meseh; The grounds at the Flamingo are gorgeous - lots of lush vegetation, beautiful pool areas and private gazebos. The only thing is that there do tend to be a lot of people there milling around looking at all of the animals (yes, there really are flamingos here!) and walking the grounds so you would just have to be ok with people peeking in on your ceremony.
The Flamingo is one of the older properties on the Strip so the inside itself isn't quite as "up-to-date" as Caesar's palace, but the wedding package prices are much less expensive and there are more "extras" thrown in (i.e. 2 night stays, more photography, etc.) with the packages. There's also a quaint sense of old-Vegas nostalgia with the Flamingo whereas Caesar's Palace is a quintessential glitzy Vegas property so it really just depends on your personal preference. I'm sure you've already checked out both online but for those Brides that might be reading, here are the links: Caesar's Wedding Packages: www.caesarspalaceweddings.com Flamingo Wedding Packages: http://www.flamingolasvegas.com/weddings/flamingo-las-vegas/ We got married in Vegas last year and WE LOVED IT! Awesome place to tie the knot and all of our guests had a really great time too. Les