To move to Cuicocha from Quito or from anywhere in the country, you can use public transport (buses) of companies that go towards the province of Imbabura:

TAXISLAGOS
Quito Phone: 02 2565 992
Ibarra Phone: 06 2950 833 / 06 2951 533

FLOTA IMBABURA
Quito Phone: 02 2565 620 / 2569 628
Ibarra Phone: 06 2951 094 / 06 2952 440

Shall be lowered in parade to Cotacachi the in Panamerican highway (Pinsaquí) and take a bus to Cotacachi or a taxi to Cuicocha.

COTATURIS
Phone: 06 2946 355

MANUEL QUIROGA
Phone: 06 2916 008
To move from the center of Cotacachi Cuicocha to take a taxi:

COTATAXIS VALUE: $ 5
Phone: 06 2915 558

ECOTATA (Park in the Municipality of Cotacachi)
Phone: 06 2916037
They also make the tour trucks from the town of Quiroga

Santa Ana de Cotacachi
Phone: 06 2916 215