December through February gives you the longest daylight and most stable weather, though it's also peak season. Spring and autumn work too if you're flexible with temperature swings. Winter climbing is possible but serious - check conditions locally before committing to any ice field expedition.

Popular 4-day and 6-day treks fill up weeks or months ahead during summer, so book at least 4-6 weeks prior if you're traveling December-February. Shoulder seasons give you more flexibility, but even then, confirm availability for the specific dates you want.

Many marked trails around Fitz Roy and Cerro Torre are walkable without a guide if you're experienced and well-prepared. That said, most travelers book guided tours - they handle logistics, share geology and history, and on glacier treks or alpine routes, they're essential for safety. Self-guided trips exist too if you prefer independence.

It's a three-hour drive each way. You can book a private transfer directly from the airport or town, or arrange your own rental car. Most tours include transport as part of the package, so ask when you book your hiking experience.

Most guided tours cover accommodation, meals, and a professional guide for all hiking days. Ice field expeditions add technical gear and glacier training. Check your specific tour details - some are all-inclusive camps, others use mountain huts or basic lodges.

It depends on fitness level and age. Short day hikes to lake viewpoints work for families with older kids, but the signature Fitz Roy and Cerro Torre routes demand good endurance and altitude comfort. Ice field expeditions require mountaineering experience - no exceptions.

Most sunrise hikes depart between 3 and 4 AM to reach the viewpoint as light breaks. It's punishing but worth it - the granite catches fire before anyone else arrives. Check your tour logistics for exact departure times and what's provided (headlamp, snacks, etc.).