This Martinez motel is a 20-minute drive from Six Flags Discovery Kingdom The motel offers an outdoor pool, 24-hour front desk and free on-site parking Muir Lodge Motel features satellite TV and free Wi-Fi in every guest room A microwave and refrigerator are also provided The John Muir National Historic Site and John Muir Park are one mile away Muir Station Shopping Complex is within a 5-minute drive Napa Valley vineyards are one-half hour away