Best city in the world for a bachelor party for guys in their late 30's who can afford a decent trip?

It depends on the time of year, but I would recommend Florianopolis, Brazil.

well what kind of people are you because montreal is beautiful and nightlife if you like strip clubs!! Also NYC is always a good time great nightlife and lots of things to do during the day there! Daytona beach is amazing if you go during the right time and if u like to surf but watch out for those sharks they like to bite there! Boston is beautiful too! Maybe you should go on a 4-5 cruise to the bahamas! That would be cool! Not too expenive either if you go to vacationoutlet.com!! Cacun usually draws a younger crowd but hey hes gonna be married soon so maybe he should go party with 21 yrs old!! Good Luck!!

Go to Connecticut and stay at Foxwoods or Mohegan Sun. They are a lot of fun and very remote. You could also go to NYC and spend a few days. Another suggestion is to just head a few hours north and get a cabin and go snowboarding. That would be fun.

http://www.foxwoods.com/

http://www.mohegansun.com/

http://www.nycbp.com/bachelor/index.html

Or another suggestion is to pick the grooms favorite sports team (depending on the season) and go see them on the road. Look at their schedule, if they are playing in any major cities, go there. there's good nightlife in every city.

Life is what you make it.

Fun can be had anywhere, you dont need to leave the country to have a good time.

If you have good company, a few resources, an an imagination, then a bachleor party could be given in your backyard and still be a hoot.

If the groom wants to go out with a bang you guys should go to Ibiza, that's where my fiance went!! It's Europe, it'll be cool, it'll be crazy! My fiance sure did have the time of his life there!! (and plenty of fun for the groomsmen too!!)

Champange at Breakfast, Luncheon by the sea, Parties in the sunset.... how can you beat that?

In the US:

Memphis, Miami, New York City

Outside the US:

Amsterdam, Australia, Ireland, New Zealand

It's got to be Amsterdam! The place was made for Bachelor parties!

If you REALLY want to go on a trip my first thought is Amsterdam. Maybe Tijuana (stay in San Diego), Cabo or Acapulco.

Chicago!

San Francisco baby!