Expanded activities begin Easter weekend at the Fremont Indian State Park, 25 miles southwest of Richfield.

Park Superintendent Gordon W. Topham said the visitor center will be open from 9 a.m. to 5 p.m. seven days a week. Guided tours of the museum and the rock art trail will be offered. The trail is accessible to wheelchairs.Topham said volunteers will be used to expand some of the services.

A video orientation about the Fremont culture, which mysteriously disappeared more than 1,000 years ago, is shown in the museum. Exhibits and artifacts are on display, and short interpretive trails lead from the museum to panels of Indian rock art in the canyon.

Park fees are $1 for adults and 50 cents for those from six through 16. Children under six are admitted without charge.

Topham said an added attraction is available through Clear Creek Folk Lore and Tours, a park concessionaire located a few hundred feet south of the museum.

The concessionaire offers horse and wagon rides, native American entertainment and Dutch oven dinners. These services will be available on Fridays, Saturdays and Sundays through Memorial Day, and will then probably be expanded to other days of the week.