Luxury Latin America covers the upscale hotels and tours from Mexico down to the bottom of Patagonia better than anyone, but here are some other sites and luxury travel blogs that deliver
Luxury Travel (and life enjoyment) Blogs
Luxury Latin America Blog
Four Hour Workweek from Tim Ferriss
A Luxury Travel Blog
Velvet Escape Blog
The Informed Traveler (part of the Five-Star Alliance site)
Boarding Area (a collection of independent business travel blogs)
Luxury Travel Websites
Some of these sites will annoy the hell out of you with intrusive ads and extensive page clicks in order to find what you need, but there are nuggets buried in there somewhere...
The Middle Seat (WSJ)
Luxury Link (auctions of high-end vacations)
Leading Hotels of the World, Small Luxury Hotels of the World, Relais and Chateaux, Kiwi Collection, and Mexico Boutique Hotels are all (paid) hotel booking sites that list some of the fine hotels reviewed in Luxury Latin America.
You can catch some of our contributors' work at other sites. Jimmy Langman runs Patagon Journal in Chile. Nicholas Gill explores Latin America at New World Review.