The closest gas stations to the park entrance on Highway 180 are in Dunlap, 20 miles west of Grant Grove. List of gasoline stations in the area (PDF) The closest gas stations to the park entrance are along Highway 198, near and in the town of Three Rivers. There are also charging stations in the town of Three Rivers just outside the Sequoia park entrance. Charging stations are also available in the cities of Visalia and Fresno. The State of California offers an online list with links to charging station locators that will help you find an appropriate station for your vehicle. Wuksachi Lodge, in Sequoia National Park.