The easiest and safest way to connect the Pacific Coast with Quito, you can use this pass to explore Machalilla National Park and Puerto López (for whale-watching, in season) and then climb the Andes up to Quito.
Don’t stress! Once you have booked your pass, you can change your dates to fit your itinerary. Once you start your trip, you’ll also be able to change departure dates. All changes are free and immediate (with 24 hours’ notice and subject to availability).