Six people found dead in a luxury hotel in Bangkok this afternoon may have ingested ... saying the investigation was currently focused on a 'link with a toxic substance.' Pending the results ...

The only guide to Bangkok ... hotel, as these months coincide with the tourist high season. Every mid-April, locals and tourists armed with water guns and dressed in floral shirts turn the city ...

Prepare to eat your way through back sois, haggle your way through markets and tick off a checklist of must-sees and must-dos in this incredible city. Bangkok is a city that never sleeps ...