Before hitting the road, it helps to understand your travel options and what to expect along the way. From scenic drives to convenient public transit, this section covers everything you need to know to plan a smooth trip.
Main Route: Tioga Pass (Highway 120)
Tioga Pass is the most direct and scenic way to reach Yosemite from Mammoth Lakes, winding through high-altitude terrain with jaw-dropping views. The route is generally open from late May or early June through October, depending on snow conditions. Along the way, you’ll see alpine meadows, glacial lakes, and granite peaks—a photographer’s dream. Note that the drive itself can take 45–60 minutes to reach the Tioga Pass entrance, so plan accordingly if you want to maximize time in the park.
Alternate Access: YARTS (Yosemite Area Regional Transportation System)
YARTS buses provide a convenient, stress-free, and eco-friendly alternative to driving. Bus tickets include the Park entry, eliminating the need to pay separately at the gate. This is ideal for those who want to avoid the hassle of parking or navigating winding mountain roads. Using YARTS supports sustainable tourism, reduces congestion, and aligns with responsible travel practices.
Seasonal Closures & Considerations
Tioga Pass is closed during winter and early spring due to snow. While Yosemite can still be accessed through western entrances on the other side of the Sierra Nevada, the drive from Mammoth Lakes is much longer, making a day trip impractical. For safety, especially for less experienced drivers, we recommend waiting until the passes are fully open. Always check seasonal road openings and conditions at Yosemite NPS Seasonal Road Info before planning your trip.
Fees & Passes
Entrance fees for Yosemite can be purchased online or at the park if you’re driving yourself. If you plan to visit multiple national parks, the America the Beautiful pass can be a good option. If you’re taking YARTS, your bus ticket already covers park entry, so no separate pass is needed when boarding.
With the route, transit options, and seasonal considerations in mind, you’ll be ready to plan your timing for the perfect day trip. Next, let’s explore when the best times are to visit Yosemite from Mammoth Lakes.