Once a playground for Cambodia‚Äôs elite, it fell on hard times during the Khmer Rouge genocide and conflicts of the 1970s and 1980s before becoming a stop for backpackers. casinos, hotels and. The Horizons Unlimited Bulletin Board or HUBB is a fact-based forum connecting over 50,000 adventure travellers. HUBB Intro/FAQ If this is your first visit, be sure. The Horizons Unlimited Bulletin Board or HUBB is a fact-based forum connecting…