The Altai Mountains in Mongolia offer stunning landscapes, including snow-capped peaks, vast steppes, and pristine lakes. Accessibility can be challenging due to the remote location and rugged terrain, often requiring 4x4 vehicles or horseback riding. Solo travel is possible for experienced adventurers, but guided tours are highly recommended for safety and logistical support, especially for activities like trekking and mountaineering. Seasonal restrictions apply, with the best time to visit being from June to September for hiking and cultural experiences. Expect to pay a moderate to high price for transportation, accommodation (often in ger camps or basic guesthouses), permits, and guides. A typical visit duration ranges from 5 to 14 days to explore key areas and experience local culture. Be prepared for variable weather conditions and limited infrastructure.