Puerto Punta Bandera, located approximately 47 kilometers (29 miles) west of El Calafate, Argentina, serves as the primary departure point for boat excursions to the renowned glaciers within Los Glaciares National Park. Well-organized tour operations that provide breathtaking views of glaciers such as Upsala, Spegazzini, and the iconic Perito Moreno.

I highlight the efficiency and professionalism of the tour operators, noting that the excursions offer insightful commentary about the region's glaciology and natural history. The boats are typically described as comfortable and equipped with amenities to enhance the experience.

However, the area lacks sufficient facilities, so prepare accordingly. Additionally, the popularity of these excursions means that tours can become crowded, especially during peak tourist seasons.

Overall, Puerto Punta Bandera is highly recommended as a gateway to experiencing the majestic glaciers of Patagonia, offering unforgettable encounters with some of nature's most impressive ice formations.