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                                      | Entrances: 
                                        (5) NE, 
                                        NW, 
                                        E, W, 
                                        S | 
                                     
                                   
                                   
                                 | 
                               
                               
                                 
                                  
                                     
                                      | Nearest 
                                        city: West Yellowstone | 
                                     
                                   
                                   
                                 | 
                               
                               
                                 
                                  
                                   
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                                      | Roads 
                                        through the Park: 
                                        US-191, US-20, 
                                        US-89, US-14, 
                                        Grand Loop Road | 
                                     
                                   
                                   
                                 | 
                               
                               
                                 
                                  
                                     
                                      | Best 
                                        Trails: Geyser Hill 
                                        Basin Loop, Elephant 
                                        Back Loop, 
                                        North Rim 
                                        Trail, Harlequin 
                                        Lake Trail | 
                                     
                                    
                                   
                                 | 
                               
                               
                                 
                                  
                                     
                                      | Nearest 
                                        Parks: Grand Teton 
                                        NP, Bighorn 
                                        Canyon NRA, 
                                        Devils Tower 
                                        NM, Glacier 
                                        NP, Crater 
                                        of the Moon NM | 
                                     
                                   
                                   
                                   
                                   | 
                               
                               
                                 
                                  
                                     
                                      | Lodges 
                                        inside the Park: Mammoth 
                                        Hot Spring Hotel, 
                                        Canyon Lodge, 
                                         Roosevelt Lodge, 
                                        Lake Lodge, 
                                         Lake Yellowstone Hotel, 
                                         Grant Village, 
                                         Old Faithful Inn | 
                                     
                                   
                                   
                                   
                                 | 
                               
                               
                                | See 
                                  also: | 
                                photos | 
                               
                               
                                |   
  | 
                               
                               
                                | visited: 
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                                 | 
                               
                               
                                Park 
                                    visitors - 2000 al 2003  | 
                                  | 
                                  
                                    Park 
                                      visitors by month - 2003 
                                    | 
                               
                               
                                |   | 
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                                 | 
                               
                               
                                |    Average 
                                    precipitations 
                                    (cm)  | 
                                  | 
                                   
                                    Average 
                                    maximum and minimum temperatures 
                                    (Celsius)  | 
                               
                               
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                                                    Distance 
                                                      from the Park's entrance(s) 
                                                      to the nearest cities 
                                                   
                                                 
                                                 | 
                                             
                                            | 
                                          | 
                                         
                                            
                                             
                                              Distances 
                                                  from nearest Parks   | 
                                             
                                             
                                              | Grand 
                                                Teton NP | 
                                              84 
                                                miles | 
                                             
                                             
                                              | Bighorn 
                                                Canyon NRA | 
                                              200 
                                                miles | 
                                             
                                             
                                              | Crater 
                                                of the Moon NM, ID | 
                                              240 
                                                miles | 
                                             
                                             
                                              | Little 
                                                Bighorn Battlefield NM, MT | 
                                              350 
                                                miles | 
                                             
                                             
                                              | Devils 
                                                Tower NM | 
                                              403 
                                                  miles 
                                                 | 
                                             
                                             
                                              | Glacier 
                                                NP, MT | 
                                              464 
                                                miles | 
                                             
                                             
                                              | Dinosaur 
                                                NM, CO | 
                                              519 
                                                miles | 
                                             
                                             
                                              | Rocky 
                                                Mountain NP, CO | 
                                              587 
                                                miles | 
                                             
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