After centuries of banishing Islam from the religious map, this Mosque was built in 2003 and is open to everyone. You can visit the building and also step into the main prayer halls by appointment. The mosque is also worth visiting for its outlook on the beautiful architecture of the Alhambra.

One of the nicest green areas in the city, Borisova Garden is where locals come to spend a leisurly afternoon when the weather allows. Nearby are Vasil Levski and CSKA Stadiums, so the park will fit well into football lovers' itineraries. There are a few cafes and children's playgrounds on premises.

If you could draw an almost perfect Robinson Crusoe style beach, Dolly would definitely be a contender. Natural food supplies, shelter, and a source of fresh water would keep most castaways happy, and this beach has been known to do just that. As you arrive, especially if you are the first person of the day, you may be drawn to the turtle tracks in the sand. You can follow them until you find the signs of a nest. Both hawksbill and green turtles have been spotted. At the northern end of the beach, the hills are marked by fantastic rock formations with plenty of resident seabirds. More interesting, though, are the sea-level rock pools. Waves crash over the golden-toned, stony reef edges, which doesn't discourage marine life. Red algae and small hard corals paint different colours across the surfaces, while small fish dart about between the pools. Tiny moray eels hunt in ankle-deep water, and if you stay still they will swim up to you. The opposing end of the beach has slightly deeper pools to explore. Depending on the tides, these allow safe, shallow swimming. Going over the rocks to the sea isn't advised, as currents can be strong.

Once a year, generally in the first week of September, Bird & Nature week participants will be invited in small groups to help catch Abbott’s Boobies high in the rainforest canopy, assist to colour-band Brown Boobies and monitor their colonies on the remote and secluded rocky coasts. Participants will work with our internationally renowned guides to study the nesting biology and foraging ecology of Christmas Island Frigatebirds and Red-tailed Tropicbirds. Depending on interest and demand, there will also be opportunities to assist in the colour-banding of Christmas Island Goshawks, a Christmas Island Hawk-Owl survey, seabird identification workshops, territory mapping of Island Thrushes and closer looks at the island’s other wildlife. Nightly pre-dinner seminars will showcase the results of all the seabird research, the status of the endemic landbirds, the rarities of Christmas Island, and the marine and terrestrial ecology of the island.