"Whether you have deep pockets or need to tighten the purse strings, it can be tricky deciding which destinations to spend your cash on. Tourist heavyweights can be overcrowded and expensive; natural wonders under pressure from sheer volume of footfall. In this Rough Guide to the A-Z of Travel, we've scoped out under-the-radar cities, off-grid hiking trails and remote islands--for every budget"--Back cover.