Here is a link to our guide to San Ignacio: http://bit.ly/u229B8. The jungle-fringed town is the gateway to some of the best Mayan ruins in Central America, including the famous complexes of Caracol and Xunantunich, as well as Tikal across the border in Guatemala. The limestone caves at Barton Creek are very popular, with canoe and kayaking tours that will take you through the caverns. You're also close to one of the region's very best eco-lodges, the Lodge at Chaa Creek, reviewed for Away.com by travel writer Steve Jermanok here: http://bit.ly/sGeb2L. Have a great trip. Let us know if you have any other questions!