Besides dermatophytoses, a broad range of cutaneous infections due to yeasts and moulds may occur in subtropical and tropical countries where they can affect travellers. Not to be forgotten are endemic occurring dimorphic or biphasic fungi in countries with hot climate, which cause systemic and secondary cutaneous infections in immunosuppressed and immunocompetent people. In the tropics, the prevalence of pityriasis versicolor, caused by the lipophilic yeast Malassezia spp., is about 30-40 %, in distinct areas even 50 %. Increased hyperhidrosis under tropical conditions and simultaneously humidity congestion have to be considered as significant disposing factors for pityriasis versicolor. In tropical countries, therefore, an exacerbation of a preexisting pityriasis versicolor in travellers is not rare. Today, mostly genital yeast infections due to the new species Candida africana can be found worldwide. Due to migration from Africa this yeast pathogen has reached Germany and Europe. Eumycetomas due to mould fungi are rarely diagnosed in Europe. These deep cutaneous mould infections are only found in immigrants from African countries. The therapy of eumycetoma is protracted and often not successful. Cutaneous cryptococcoses due to the yeast species Cryptococcus neoformans and Cryptococcus gattii occur worldwide; however, they are found more frequently in the tropics. Immunosuppressed patients, especially those with HIV/AIDS, are affected by cryptococcoses. Furthermore, Cryptococcus gattii also causes infections in immunocompetent hosts in Central Africa, Australia, California, and Central America.Rarely found are infections due to dimorphic fungi after travel to countries where these fungal pathogens are endemic. In individual cases, cutaneous or lymphogenic transferred sporotrichosis due to Sporothrix schenkii can occur. Furthermore, scarcely known is secondary cutaneous coccidioidomycosis due to Coccidioides immitis after travelling to desert-like endemic regions in southwestern states of the United States and in Latin America, where primary respiratory infection due to this biphasic fungus can be acquired. The antifungal agent itraconazole is the treatment of choice for sporotrichosis and coccidioidomycosis. Talaromyces marneffei-until recently known as Penicillium marneffei-is only found in Southeastern Asia. Mycosis due to this dimorphic fungus has to be considered as an AIDS-defining opportunistic infection. After hematogeneous spread, Talaromyces marneffei affects the skin and mucous membranes of the mouth. Amphotericin B and itraconazole can be used for therapy.