While the precise position of the Equator is up for debate, it’s believed to be here — a few yards/meters from the Mitad del Mundo monument, which also stakes claim to the demarcation line. Museum tours inspire curiosity and fascination as you balance an egg on a nail, watch water spin opposite ways, feel the loss of muscle strength when standing on the Equator, observe the chronometer, which uses the sun to measure time. Other exhibits dig into Galápagos Islands biodiversity and tribal rituals from hunting to head shrinking. Outside, guinea pigs and llamas wander freely. Most half-day and full-day tours include a ride on the Teleférico Quito cable car to the top of Pichincha Volcano where you can hike or horseback-ride along trails.