Casa Rainbow Sitges is a gay and hetero-friendly guest house located in Sitges, only 50 metres from the beach. Free Wi-Fi access is available. Modern rooms at the Rainbow Sitges have air conditioning and Minimalist d?cor in neutral tones. Casa Rainbow Sitges is a gay and hetero-friendly guest house located in Sitges, only 50 metres from the beach. Free Wi-Fi access is available. Modern rooms at the Rainbow Sitges have air conditioning and Minimalist d?cor in neutral tones.