[Title] Border Trails: PAN of craggy mountain range at the Waterton Lakes National Park. Sequence showing custom official inspecting two women's car trunk and luggage. MLS of Mormon Temple in Cardston. Sequence, shot on the Canadian side of the border, showing tourists (women) and guide (man) horseback riding along trail, woods and mountain landscape in background. MS of group stopping to look at waterfall. Sequence on tourists leaving horses to continue excursion hiking; group negociating verry rugged rocky trails and cave in order to reach Crypt Lake. MS of group resting near edge of water, guide using his hat as drinking vessel. [Titles interspersed]