One visitor was planning to transport hazardous waste from one end of the country to the other and wanted to work out the best route, said Mr. Grim.

To be safe, visitors should plan to be in the area for at least two days beyond the scheduled launch date.

In summertime Thunderstorms sometimes appear in the afternoons, and visitors should plan on staying below tree line when they occur.

The streams and lakes look clean, but visitors should plan on purifying all the water they will use.

The possibility of avalanche is serious here, but by checking with the rangers, visitors can plan cross-country ski routes into the wilderness.

It is also most convenient base centre from where the visitors can plan their visit to various places of interest in the district.

Nebraska's Senator Ben Nelson has created two interactive maps of Nebraska attractions to help visitors plan their trips across the state.

They add that if visitors planned to stay overnight in Venice they should confirm their reservations.

The visitors had planned a protracted resistance, even if the hosts are highly familiar with such schemes.